APA (7th ed.) Zitazioa
Alberts, F. L., Ebbe, C. E., & Kazar, D. B. (2014). Guide to board certification in clinical psychology. Springer Pub. Co., LLC.
Chicago Style (17th ed.) Zitazioa
Alberts, Fred Lee, Christopher E. Ebbe, eta David B. Kazar. Guide to Board Certification in Clinical Psychology. New York: Springer Pub. Co., LLC, 2014.
MLA (9th ed.) Zitazioa
Alberts, Fred Lee, et al. Guide to Board Certification in Clinical Psychology. Springer Pub. Co., LLC, 2014.
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