Gaya APA
Swanson, C, P., HJ, I, E. (1972).
Encyclopedia of psychology -- vol.2 L-Z .
West Germany:
West Germany: The Chaucer Press; 1972.
Gaya MLA
Swanson, Carl, P.., HJ, I., Eysenck,.
"Encyclopedia of psychology -- vol.2 L-Z".
West Germany:
West Germany: The Chaucer Press; 1972,
1972.
Text.