Sitasi

APA Format

World Health Organization . (2002, 2005). Selected practice recommendations for contraceptive use. Geneva : WHO

MLA Format

World Health Organization . Selected practice recommendations for contraceptive use. Geneva : WHO, 2002, 2005

Australian/Harvard Format

World Health Organization . 2002, 2005. Selected practice recommendations for contraceptive use. WHO, Geneva

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