Dyfyniad APA

Herlihy, B., & Golden, L. (1990). Ethical standards casebook (4th ed.). ACA.

Dyfyniad Arddull Chicago

Herlihy, Barbara, and Larry Golden. Ethical Standards Casebook. 4th ed. Alexandria: ACA, 1990.

Dyfyniad MLA

Herlihy, Barbara, and Larry Golden. Ethical Standards Casebook. 4th ed. ACA, 1990.

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