APA引文

Geological Survey (U.S.). (1914). Shorter contributions to general geology, 1913-. Govt. print. off..

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Shorter Contributions to General Geology, 1913-. Washington: Govt. print. off., 1914.

MLA引文

Geological Survey (U.S.). Shorter Contributions to General Geology, 1913-. Govt. print. off., 1914.

警告：這些引文格式不一定是100％准確.