Dyfyniad APA

Gordon, W. C. (1989). Learning and memory. Brooks/Cole.

Dyfyniad Arddull Chicago

Gordon, William C. Learning and Memory. Pacific Grove, Calif: Brooks/Cole, 1989.

Dyfyniad MLA

Gordon, William C. Learning and Memory. Brooks/Cole, 1989.

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