APA aipamena

Gittinger, J. W. (1988). Manual of clinical problems in ophamology. Little, Brown.

Chicago Style aipamena

Gittinger, John W. Manual of Clinical Problems in Ophamology. Little, Brown, 1988.

MLA aipamena

Gittinger, John W. Manual of Clinical Problems in Ophamology. Little, Brown, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.