APA način citiranja

Ko, S. J., & Kim, Y. (2010). Incidence of Calcification of the Trochlear Apparatus in the Orbit. The Korean Ophthalmological Society.

Čikaški stil citiranja

Ko, Sung Ju, i Yun-Jeong Kim. Incidence of Calcification of the Trochlear Apparatus in the Orbit. The Korean Ophthalmological Society, 2010.

MLA način citiranja

Ko, Sung Ju, i Yun-Jeong Kim. Incidence of Calcification of the Trochlear Apparatus in the Orbit. The Korean Ophthalmological Society, 2010.