APA引文

Björkhem, I., Gustafsson, J., Johansson, G., & Persson, B. (1975). Biosynthesis of bile acids in man. Hydroxylation of the C27-steroid side chain.

Citação norma Chicago

Björkhem, I., J. Gustafsson, G. Johansson, and B. Persson. Biosynthesis of Bile Acids in Man. Hydroxylation of the C27-steroid Side Chain. 1975.

MLA引文

Björkhem, I., J. Gustafsson, G. Johansson, and B. Persson. Biosynthesis of Bile Acids in Man. Hydroxylation of the C27-steroid Side Chain. 1975.

警告：這些引文格式不一定是100％准確.