Cita APA (7a ed.)

Berelson, B. (1969). Family planning programs: An international study. Basic Books.

Cita Chicago Style (17a ed.)

Berelson, Bernard. Family Planning Programs: An International Study. New York [u.a.]: Basic Books, 1969.

Cita MLA (9a ed.)

Berelson, Bernard. Family Planning Programs: An International Study. Basic Books, 1969.