Gaya APA
MCMAHON, F, B., MCMAHON, J, W.
(1972).
PSYCHOLOGY : THE HYBRID SCIENCE
.
Amerika:
DORSEY PRESS.
Gaya MLA
MCMAHON, FRANK, B.., MCMAHON, JUDITH, W..
"PSYCHOLOGY : THE HYBRID SCIENCE".
Amerika:
DORSEY PRESS,
1972.
Text.