APA (7th ed.) Citation

International Planned Parenthood Federation. (1977). IPPF co-operative information service. The Federation.

Chicago Style (17th ed.) Citation

International Planned Parenthood Federation. IPPF Co-operative Information Service. London: The Federation, 1977.

MLA (9th ed.) Citation

International Planned Parenthood Federation. IPPF Co-operative Information Service. The Federation, 1977.

Warning: These citations may not always be 100% accurate.