APA (7th ed.) Citation

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 (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.