APA (7th ed.) Citation

Não informado. (1957). American road builder. American Road Builders Association.

Chicago Style (17th ed.) Citation

Não informado. American Road Builder. Washington: American Road Builders Association, 1957.

MLA (8th ed.) Citation

Não informado. American Road Builder. American Road Builders Association, 1957.

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