APA-viite (7. p.)
ebrary, Inc, & Strack, S. (2006). Differentiating normal and abnormal personality (2nd ed.). Springer Pub..
Chicago-viite (17. p.)
ebrary, Inc, ja Stephen Strack. Differentiating Normal and Abnormal Personality. 2nd ed. New York: Springer Pub., 2006.
MLA-viite (9. p.)
ebrary, Inc, ja Stephen Strack. Differentiating Normal and Abnormal Personality. 2nd ed. Springer Pub., 2006.
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