@manual {​​​​​​​​AimsunManual,

title = {​​​​​​​​Aimsun Next 23 User's Manual}​​​​​,
author = {​​​​​​​​Aimsun}​​​​​​​​,
edition =  {​​​​​​​​​​​​​​​Aimsun Next 23.0.0}​​​​​​​​​​​​​​​,
address = {​​​​​​​​​​​​​​​Barcelona, Spain}​​​​​​​​​​​​​​​,
year  = {​​​​​​​​​​​​​​​2023. [Online]}​​​​​​​​​​​​​​​,
month = {​​​​​​​​​​​​​​​Accessed on: Month, Day, Year}​​​​​​​​​​​​​​​,
url = {​​​​​​​​​​​​​​​https://docs.aimsun.com/next/23.0.0/}​​​​​​​​​​​​​​​,
}​​​​​​​​​​​​​​​

@manual {​​​​​​​​AimsunManual,

title = {​​​​​​​​Aimsun Next 20.0.5 User's Manual}​​​​​​​​,
author = {​​​​​​​​Aimsun}​​​​​​​​,
edition =  {​​​​​​​​​​​​​​​Aimsun Next 20.0.5}​​​​​​​​​​​​​​​,
address = {​​​​​​​​​​​​​​​Barcelona, Spain}​​​​​​​​​​​​​​​,
year  = {​​​​​​​​​​​​​​​2021. [In software]}​​​​​​​​​​​​​​​,
month = {​​​​​​​​​​​​​​​Accessed on: Month, Day, Year}​​​​​​​​​​​​​​​,
url = {​​​​​​​​​​​​​​​qthelp://aimsun.com.aimsun.20.0/doc/UsersManual/Intro.html}​​​​​​​​​​​​​​​,
}​​​​​​​​​​​​​​​

TY  - COMP
T1  - Aimsun Next 23 User's Manual
A1  - Aimsun
ET - Aimsun Next Version 23.0.0
Y1  - 2023
Y2 - Accessed on: Month, Day, Year
CY  - Barcelona, Spain
PB  - Aimsun
UR  - [In software]. Available: https://docs.aimsun.com/next/23.0.0/

TY  - COMP
T1  - Aimsun Next 20.0.5 User's Manual
A1  - Aimsun
ET - Aimsun Next Version 20.0.5
Y1  - 2021
Y2 - Accessed on: Month, Day, Year
CY  - Barcelona, Spain
PB  - Aimsun
UR  - [In software]. Available: qthelp://aimsun.com.aimsun.20.0/doc/UsersManual/Intro.html