Citação norma APA

(1967). Preventive medicine and family planning: Proceedings of a conference of the Europe and Near East Region of the International Planned Parenthood Federation, Copenhagen, 1966. s.n.

Citação norma Chicago

Preventive Medicine and Family Planning: Proceedings of a Conference of the Europe and Near East Region of the International Planned Parenthood Federation, Copenhagen, 1966. London: s.n, 1967.

Citação norma MLA

Preventive Medicine and Family Planning: Proceedings of a Conference of the Europe and Near East Region of the International Planned Parenthood Federation, Copenhagen, 1966. s.n, 1967.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.