International Planned Parenthood Federation. (1992). People & the Planet. Planet.
Čikaški stil citiranja (17. izdanje)International Planned Parenthood Federation. People & the Planet. London: Planet, 1992.
MLA način citiranja (8. izdanje)International Planned Parenthood Federation. People & the Planet. Planet, 1992.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.