APA aipamena

Cheung, J., & Sharma, S. (2000). Ophthaproblem. Blepharitis. College of Family Physicians of Canada.

Chicago Style aipamena

Cheung, J., and S. Sharma. Ophthaproblem. Blepharitis. College of Family Physicians of Canada, 2000.

MLA aipamena

Cheung, J., and S. Sharma. Ophthaproblem. Blepharitis. College of Family Physicians of Canada, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.