APA (7. basım) Alıntı

Lauer, R. (1976). Social problems. W.M.C Brown Company.

Chicago Style (17. basım) Atıf

Lauer, Robert. Social Problems. NULL: W.M.C Brown Company, 1976.

MLA (9th ed.) Atıf

Lauer, Robert. Social Problems. W.M.C Brown Company, 1976.