Dyfyniad APA

Phares, E. (1997). Introduction to personality (4th.ed.). Longman.

Dyfyniad Arddull Chicago

Phares, E.Jerry. Introduction to Personality. 4th.ed. New York: Longman, 1997.

Dyfyniad MLA

Phares, E.Jerry. Introduction to Personality. 4th.ed. Longman, 1997.

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