APA (7th ed.) Citation

Berg, I. A., & Pennington, L. A. (1966). An introduction to clinical psychology / edited by I.A. Berg and L.A. Pennington (3rd ed.). Ronald.

Chicago Style (17th ed.) Citation

Berg, I. A., and L. A. Pennington. An Introduction to Clinical Psychology / Edited by I.A. Berg and L.A. Pennington. 3rd ed. Ronald, 1966.

MLA (9th ed.) Citation

Berg, I. A., and L. A. Pennington. An Introduction to Clinical Psychology / Edited by I.A. Berg and L.A. Pennington. 3rd ed. Ronald, 1966.

Warning: These citations may not always be 100% accurate.