Dyfyniad APA

Pervin, L. A. (1970). Personality: Theory, assessment, and research. Wiley.

Dyfyniad Arddull Chicago

Pervin, Lawrence A. Personality: Theory, Assessment, and Research. New York: Wiley, 1970.

Dyfyniad MLA

Pervin, Lawrence A. Personality: Theory, Assessment, and Research. Wiley, 1970.

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