Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, Hill, D. B., & Kral, M. J. (2003). About psychology: Essays at the crossroads of history, theory, and philosophy. State University of New York Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, Darryl B. Hill, και Michael J. Kral. About Psychology: Essays at the Crossroads of History, Theory, and Philosophy. Albany: State University of New York Press, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. About Psychology: Essays at the Crossroads of History, Theory, and Philosophy. State University of New York Press, 2003.