Gaya APA
BALDWIN, J, M., shaleh, A, Q. (2007).
History of Psychology A Sketch And An Interpretation .
Gorontalo:
PRISMASHOPIE.
Gaya MLA
BALDWIN, James, Mark., shaleh, Abdul, Qodir.
"History of Psychology A Sketch And An Interpretation".
Gorontalo:
PRISMASHOPIE,
2007.
Text.