Dyfyniad APA
ebrary, Inc, & Strack, S. (2006). Differentiating normal and abnormal personality (2nd ed.). Springer Pub..
Dyfyniad Arddull Chicago
ebrary, Inc, and Stephen Strack. Differentiating Normal and Abnormal Personality. 2nd ed. New York: Springer Pub., 2006.
Dyfyniad MLA
ebrary, Inc, and Stephen Strack. Differentiating Normal and Abnormal Personality. 2nd ed. Springer Pub., 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.