APA način citiranja

Ohguro, H., Mashima, Y., & Nakazawa, M. (2010). Low levels of plasma endothelin-1 in patients with retinitis pigmentosa. Dove Medical Press.

Čikaški stil citiranja

Ohguro, Hiroshi, Yukihiko Mashima, i Mitsuru Nakazawa. Low Levels of Plasma Endothelin-1 in Patients With Retinitis Pigmentosa. Dove Medical Press, 2010.

MLA način citiranja

Ohguro, Hiroshi, Yukihiko Mashima, i Mitsuru Nakazawa. Low Levels of Plasma Endothelin-1 in Patients With Retinitis Pigmentosa. Dove Medical Press, 2010.