APA

Potter V. G., . (1967). On norms and ideals. Amberst: Massachussts Press.

Chicago

Potter Vincent G, . 1967. On norms and ideals. Amberst: Massachussts Press.

Harvard

Potter V. G., . (1967). On norms and ideals. Amberst: Massachussts Press.

MLA

Potter Vincent G, . On norms and ideals. Amberst: Massachussts Press. 1967.