APA način citiranja

Cao, Z., Liu, L., Packwood, W., Merkel, M., Hurn, P. D., & Van Winkle, D. M. (2007). Sex differences in the mechanism of Met(5)-enkephalin-induced cardioprotection: Role of PI3K/Akt.

Čikaški stil citiranja

Cao, Zhiping, Lijuan Liu, William Packwood, Matthias Merkel, Patricia D. Hurn, i Donna M. Van Winkle. Sex Differences in the Mechanism of Met(5)-enkephalin-induced Cardioprotection: Role of PI3K/Akt. 2007.

MLA način citiranja

Cao, Zhiping, et al. Sex Differences in the Mechanism of Met(5)-enkephalin-induced Cardioprotection: Role of PI3K/Akt. 2007.