APA citiranje

Neu, H. C., Chin, N. X., & Neu, N. M. (1987). In vitro activity and beta-lactamase stability of a new penem, CGP 31608.

Citação norma Chicago

Neu, H C., N X. Chin, and N M. Neu. In Vitro Activity and Beta-lactamase Stability of a New Penem, CGP 31608. 1987.

MLA citiranje

Neu, H C., N X. Chin, and N M. Neu. In Vitro Activity and Beta-lactamase Stability of a New Penem, CGP 31608. 1987.