MLA

Omran, A. R, et al. Family Formation Patterns and Health : an International Collaborative Study In India, Iran, Lebanon, Philippines, and Turkey. Geneva: World Health Oragnization, 1976.

APA

Omran, A. R, Azar, J. E., Bertan, M., & Standley, C. C. (1976). Family formation patterns and health : an international collaborative study in India, Iran, Lebanon, Philippines, and Turkey. Geneva: World Health Oragnization.

Chicago

Omran, A. R., J. E. Azar, and M Bertan. Family Formation Patterns and Health: An International Collaborative Study In India, Iran, Lebanon, Philippines, and Turkey. Edited by C. C Standley. Geneva: World Health Oragnization, 1976.