APA引文

Geological Survey of Alabama. (1886). Bulletin. Geological Survey of Alabama.

Chicago Style (17th ed.) Citation

Geological Survey of Alabama. Bulletin. University, Ala.,[etc.]: Geological Survey of Alabama, 1886.

MLA引文

Geological Survey of Alabama. Bulletin. Geological Survey of Alabama, 1886.

警告：這些引文格式不一定是100％准確.