APA način citiranja

Perera, N. C., Schilling, O., Kittel, H., Back, W., Kremmer, E., & Jenne, D. E. (2012). NSP4, an elastase-related protease in human neutrophils with arginine specificity. National Academy of Sciences.

Čikaški stil citiranja

Perera, Natascha C., Oliver Schilling, Heike Kittel, Walter Back, Elisabeth Kremmer, i Dieter E. Jenne. NSP4, an Elastase-related Protease in Human Neutrophils With Arginine Specificity. National Academy of Sciences, 2012.

MLA način citiranja

Perera, Natascha C., et al. NSP4, an Elastase-related Protease in Human Neutrophils With Arginine Specificity. National Academy of Sciences, 2012.