APA aipamena

Neu, H. C., Fu, K. P., Aswapokee, N., Aswapokee, P., & Kung, K. (1979). Comparative Activity and β-Lactamase Stability of Cefoperazone, a Piperazine Cephalosporin.

Chicago Style aipamena

Neu, Harold C., Kwung P. Fu, Nalinee Aswapokee, Prasit Aswapokee, and Ket Kung. Comparative Activity and β-Lactamase Stability of Cefoperazone, a Piperazine Cephalosporin. 1979.

MLA aipamena

Neu, Harold C., et al. Comparative Activity and β-Lactamase Stability of Cefoperazone, a Piperazine Cephalosporin. 1979.