APA (7th ed.) Citation

Papua and New Guinea, World Health Organization, & Bowler, . D. P. (1970). Child health manual for community health nurses (Rev. ed.). World Health Organization.

Chicago Style (17th ed.) Citation

Papua and New Guinea, World Health Organization, and David P. Bowler. Child Health Manual for Community Health Nurses. Rev. ed. [Geneva ?]: World Health Organization, 1970.

MLA (9th ed.) Citation

Papua and New Guinea, et al. Child Health Manual for Community Health Nurses. Rev. ed. World Health Organization, 1970.