Dyfyniad APA

Reinecke, R. D., & Farrell, T. A. (1987). Fundamentals of Ophthalmology (2nd ed.). American Academy of Ophthalmology.

Dyfyniad Arddull Chicago

Reinecke, Robert D., and Thomas A. Farrell. Fundamentals of Ophthalmology. 2nd ed. San Francisco, CA: American Academy of Ophthalmology, 1987.

Dyfyniad MLA

Reinecke, Robert D., and Thomas A. Farrell. Fundamentals of Ophthalmology. 2nd ed. American Academy of Ophthalmology, 1987.

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