APA引文

Iowa Good Roads Association & Iowa State Good Roads Convention. Proceedings of the Iowa Good Roads Association. Iowa Good Roads Association].

Chicago Style (17th ed.) Citation

Iowa Good Roads Association and Iowa State Good Roads Convention. Proceedings of the Iowa Good Roads Association. [Iowa: Iowa Good Roads Association].

MLA引文

Iowa Good Roads Association and Iowa State Good Roads Convention. Proceedings of the Iowa Good Roads Association. Iowa Good Roads Association].

警告：這些引文格式不一定是100％准確.