APA način citiranja

Melzig, M. F., Löser, B., Lobitz, G. O., Tamayo Castillo, G., & Merfort, I. (1999). Inhibition of granulocyte elastase activity by caffeic acid derivatives.

Čikaški stil citiranja

Melzig, Matthias F., B. Löser, G. O. Lobitz, Giselle Tamayo Castillo, i Irmgard Merfort. Inhibition of Granulocyte Elastase Activity By Caffeic Acid Derivatives. 1999.

MLA način citiranja

Melzig, Matthias F., et al. Inhibition of Granulocyte Elastase Activity By Caffeic Acid Derivatives. 1999.