Dyfyniad APA

Lytle, C. F. (1991). General zoology: Laboratory guide (11th ed.). Wm. C. Brown Publishers.

Dyfyniad Arddull Chicago

Lytle, Charles F. General Zoology: Laboratory Guide. 11th ed. Dubuque, IA: Wm. C. Brown Publishers, 1991.

Dyfyniad MLA

Lytle, Charles F. General Zoology: Laboratory Guide. 11th ed. Wm. C. Brown Publishers, 1991.

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