APA (7e ed.) Bronvermelding

HAMSHER, J. H., & SIGALL, H. (1973). Psychology and social issues. Macmillan.

Chicago (17e ed.) Bronvermelding

HAMSHER, J. Herbert, en Harold SIGALL. Psychology and Social Issues. New York: Macmillan, 1973.

MLA (9e ed.) Bronvermelding

HAMSHER, J. Herbert, en Harold SIGALL. Psychology and Social Issues. Macmillan, 1973.