Gaya APA
Introductiion to psychology. (1972).
New York:
Houghton Miflin Company.
Gaya Chicago
Introductiion to psychology.
Ed.3.
New York:
Houghton Miflin Company,
1972.
.
Gaya MLA
Introductiion to psychology.
Ed.3.
New York:
Houghton Miflin Company,
1972.
.
Gaya Turabian
Introductiion to psychology.
New York:
Houghton Miflin Company,
1972.
.