APA (7e ed.) Bronvermelding

Julian, J., & Kornblum, W. (1983). Social problems (4th ed.). Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Julian, Joseph, en William Kornblum. Social Problems. 4th ed. Englewood Cliffs, N.J: Prentice-Hall, 1983.

MLA (9e ed.) Bronvermelding

Julian, Joseph, en William Kornblum. Social Problems. 4th ed. Prentice-Hall, 1983.