Dept. of Agriculture. (1967). Outdoors USA. [Washington: The United States Government Printing Office.
Čikaški stil citiranjaDept. of Agriculture. Outdoors USA. [Washington: The United States Government Printing Office, 1967.
MLA način citiranjaDept. of Agriculture. Outdoors USA. [Washington: The United States Government Printing Office, 1967.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.