APA aipamena

Gur, S., Sikka, S. C., Knight, G. E., Burnstock, G., & Hellstrom, W. J. (2010). Purinergic contraction of the rat vas deferens in L-NAME-induced hypertension: Effect of sildenafil. Nature Publishing Group.

Chicago Style aipamena

Gur, Serap, Suresh C. Sikka, Gillian E. Knight, Geoffrey Burnstock, and Wayne J.G Hellstrom. Purinergic Contraction of the Rat Vas Deferens in L-NAME-induced Hypertension: Effect of Sildenafil. Nature Publishing Group, 2010.

MLA aipamena

Gur, Serap, et al. Purinergic Contraction of the Rat Vas Deferens in L-NAME-induced Hypertension: Effect of Sildenafil. Nature Publishing Group, 2010.