McMahon, F. B., & McMahon, J. W. (1982). Psychology the hybrid science (4th.ed.). Dorsey.
Chicago Style (17th ed.) ZitazioaMcMahon, Frank B., eta Judith W. McMahon. Psychology the Hybrid Science. 4th.ed. Chicago: Dorsey, 1982.
MLA (9th ed.) ZitazioaMcMahon, Frank B., eta Judith W. McMahon. Psychology the Hybrid Science. 4th.ed. Dorsey, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.