APA引文

Shadomy, S., & May, R. S. (1981). N-formimidoyl thienamycin (MK0787): In vitro study.

Citação norma Chicago

Shadomy, S., and R S. May. N-formimidoyl Thienamycin (MK0787): In Vitro Study. 1981.

MLA引文

Shadomy, S., and R S. May. N-formimidoyl Thienamycin (MK0787): In Vitro Study. 1981.

警告：這些引文格式不一定是100％准確.