APA
Congress of the interamerican society of psychology, . (1964). Proceedings of the ninth. Miami, Florida, U.S.A: Congress of the interamerican society of psychology.
Chicago
Congress of the interamerican society of psychology, . 1964. Proceedings of the ninth. Miami, Florida, U.S.A: Congress of the interamerican society of psychology.
Harvard
Congress of the interamerican society of psychology, . (1964). Proceedings of the ninth. Miami, Florida, U.S.A: Congress of the interamerican society of psychology.
MLA
Congress of the interamerican society of psychology, . Proceedings of the ninth. Miami, Florida, U.S.A: Congress of the interamerican society of psychology. 1964.
