Population Reference Bureau, Population bulletin (vol.29, no.6), & Schroeded, R. (1975). Policies on population around the world. Population Reference Bureau.
Chicago Style (17th ed.) CitationPopulation Reference Bureau, no.6) Population bulletin (vol.29, and Richard Schroeded. Policies on Population Around the World. Washington: Population Reference Bureau, 1975.
MLA (9th ed.) CitationPopulation Reference Bureau, et al. Policies on Population Around the World. Population Reference Bureau, 1975.
Warning: These citations may not always be 100% accurate.