APA način citiranja

Ahmed, S. A., Ross, S. A., Slade, D., Radwan, M. M., Zulfiqar, F., & ElSohly, M. A. (2008). Cannabinoid Ester Constituents from High-Potency Cannabis sativa. J Nat Prod.

Čikaški stil citiranja

Ahmed, Safwat A., Samir A. Ross, Desmond Slade, Mohamed M. Radwan, Fazila Zulfiqar, i Mahmoud A. ElSohly. "Cannabinoid Ester Constituents From High-Potency Cannabis Sativa." J Nat Prod 2008.

MLA način citiranja

Ahmed, Safwat A., et al. "Cannabinoid Ester Constituents From High-Potency Cannabis Sativa." J Nat Prod 2008.