APA-viite (7. p.)

(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.

Chicago-viite (17. p.)

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.

MLA-viite (9. p.)

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.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.