Gaya APA
Population, Evolution, and Birth Control : A Collage of Controversial Ideas. (1969).
San Fransisco:
WH Freeman.
Gaya Chicago
Population, Evolution, and Birth Control : A Collage of Controversial Ideas.
2 nd.
San Fransisco:
WH Freeman,
1969.
.
Gaya MLA
Population, Evolution, and Birth Control : A Collage of Controversial Ideas.
2 nd.
San Fransisco:
WH Freeman,
1969.
.
Gaya Turabian
Population, Evolution, and Birth Control : A Collage of Controversial Ideas.
San Fransisco:
WH Freeman,
1969.
.