Cross, N. M., Lamm, R. C., & Lindou, L. D. (1968). The search for personal freedom: A text for a unified course in the humanities (3rd ed.). W. C. Brown.
Chicago-referens (17:e uppl.)Cross, Neal Miller, Robert Carson Lamm, och Leslie Dae Lindou. The Search for Personal Freedom: A Text for a Unified Course in the Humanities. 3rd ed. Dubuque, Iowa: W. C. Brown, 1968.
MLA-referens (9:e uppl.)Cross, Neal Miller, et al. The Search for Personal Freedom: A Text for a Unified Course in the Humanities. 3rd ed. W. C. Brown, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.