Dyfyniad APA

Weaver, R. F., & Hedrick, P. W. (1995). Student study art notebook [for] Basic genetics (2nd ed.). Dubuque, Iowa: Wm. C. Brown.

Dyfyniad Arddull Chicago

Weaver, Robert Franklin, và Philip W. Hedrick. Student Study Art Notebook [for] Basic Genetics. 2nd ed. Dubuque, Iowa: Wm. C. Brown, 1995.

Dyfyniad MLA

Weaver, Robert Franklin, và Philip W. Hedrick. Student Study Art Notebook [for] Basic Genetics. 2nd ed. Dubuque, Iowa: Wm. C. Brown, 1995.

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