APA引文

Black, W. D., & Gentry, P. A. (1980). A study of the effect of acute systemic anaphylaxis on blood coagulation and TAME esterase activity in calves.

Citação norma Chicago

Black, W D., and P A. Gentry. A Study of the Effect of Acute Systemic Anaphylaxis On Blood Coagulation and TAME Esterase Activity in Calves. 1980.

MLA引文

Black, W D., and P A. Gentry. A Study of the Effect of Acute Systemic Anaphylaxis On Blood Coagulation and TAME Esterase Activity in Calves. 1980.

警告：這些引文格式不一定是100％准確.