APA (7th ed.) Citation

Somjit Supannatas. (1976). Cultural factors and population in developing countries. Interdisciplinary Communications Program, Smithsonian Institution.

Chicago Style (17th ed.) Citation

Somjit Supannatas. Cultural Factors and Population in Developing Countries. Washington: Interdisciplinary Communications Program, Smithsonian Institution, 1976.

MLA (9th ed.) Citation

Somjit Supannatas. Cultural Factors and Population in Developing Countries. Interdisciplinary Communications Program, Smithsonian Institution, 1976.