Dyfyniad APA

Fry, J., & Fry , J. .. . . a. (1991). A guide for trainees in general practice (2nd ed.). CBS.

Dyfyniad Arddull Chicago

Fry, John, and John ....[et al] Fry. A Guide for Trainees in General Practice. 2nd ed. Delhi: CBS, 1991.

Dyfyniad MLA

Fry, John, and John ....[et al] Fry. A Guide for Trainees in General Practice. 2nd ed. CBS, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.