Cita APA (7a ed.)
Severin, F. T. (1965). Humanistic viewpoints in psychology (ed.). Mc Graw-Hill.
Cita Chicago Style (17a ed.)
Severin, Frank T. Humanistic Viewpoints in Psychology. ed. New York: Mc Graw-Hill, 1965.
Cita MLA (9a ed.)
Severin, Frank T. Humanistic Viewpoints in Psychology. ed. Mc Graw-Hill, 1965.
Precaución: Estas citas no son 100% exactas.