Gaya APA
Adolescence Contemporary Studies. (1968).
San Fransisco:
American Book Company.
Gaya Chicago
Adolescence Contemporary Studies.
.
San Fransisco:
American Book Company,
1968.
.
Gaya MLA
Adolescence Contemporary Studies.
.
San Fransisco:
American Book Company,
1968.
.
Gaya Turabian
Adolescence Contemporary Studies.
San Fransisco:
American Book Company,
1968.
.