APA引文

Ingraham, M. A., & Baumann, C. A. (1934). The Relation of Microörganisms to Carotenoids and Vitamin A: I. The Occurrence of Carotene in Bacteria.

Citação norma Chicago

Ingraham, Mary A., and Carl A. Baumann. The Relation of Microörganisms to Carotenoids and Vitamin A: I. The Occurrence of Carotene in Bacteria. 1934.

MLA引文

Ingraham, Mary A., and Carl A. Baumann. The Relation of Microörganisms to Carotenoids and Vitamin A: I. The Occurrence of Carotene in Bacteria. 1934.

警告：這些引文格式不一定是100％准確.