APA引文

Starkey, R. L. (1937). Formation of Sulfide by Some Sulfur Bacteria.

Citação norma Chicago

Starkey, Robert L. Formation of Sulfide By Some Sulfur Bacteria. 1937.

MLA引文

Starkey, Robert L. Formation of Sulfide By Some Sulfur Bacteria. 1937.

警告：這些引文格式不一定是100％准確.