APA引文

Civilian Conservation Corps (U.S.). Company 1634. Pumice dust gazette. Company 1634.

Chicago Style (17th ed.) Citation

Civilian Conservation Corps (U.S.). Company 1634. Pumice Dust Gazette. Crater Lake, Or.: Company 1634.

MLA引文

Civilian Conservation Corps (U.S.). Company 1634. Pumice Dust Gazette. Company 1634.

警告：这些引文格式不一定是100％准确.