APA način citiranja

Kalantzis, G., Norris, J., El-Hindy, N., Koukkoulli, A., Chengot, P., & Chang, B. P. (2013). Oncocytic adenocarcinoma of the lacrimal gland: An unusual presentation. Nature Publishing Group.

Čikaški stil citiranja

Kalantzis, G., J. Norris, N. El-Hindy, A. Koukkoulli, P. Chengot, i BY P. Chang. Oncocytic Adenocarcinoma of the Lacrimal Gland: An Unusual Presentation. Nature Publishing Group, 2013.

MLA način citiranja

Kalantzis, G., et al. Oncocytic Adenocarcinoma of the Lacrimal Gland: An Unusual Presentation. Nature Publishing Group, 2013.