APA način citiranja

Hey, H., Matzen, P., Andersen, J. T., Didriksen, E., & Nielsen, B. (1979). A gastroscopic and pharmacological study of the disintegration time and absorption of pivampicillin capsules and tablets.

Čikaški stil citiranja

Hey, H., P. Matzen, J T. Andersen, E. Didriksen, i B. Nielsen. A Gastroscopic and Pharmacological Study of the Disintegration Time and Absorption of Pivampicillin Capsules and Tablets. 1979.

MLA način citiranja

Hey, H., et al. A Gastroscopic and Pharmacological Study of the Disintegration Time and Absorption of Pivampicillin Capsules and Tablets. 1979.