APA引文

Civilian Conservation Corps (U.S.). Company 509. Fore runner. Company 509.

Chicago Style (17th ed.) Citation

Civilian Conservation Corps (U.S.). Company 509. Fore Runner. Williamsburg, Ky.: Company 509.

MLA引文

Civilian Conservation Corps (U.S.). Company 509. Fore Runner. Company 509.

警告：这些引文格式不一定是100％准确.