APA (7th ed.) Citation

Bourne, D. D., & Bourne, J. R. (1966). Thirty years of change in Puerto Rico: A case study of ten selected rural areas. Praeger.

Chicago Style (17th ed.) Citation

Bourne, Dorothy Dulles, and James Russell Bourne. Thirty Years of Change in Puerto Rico: A Case Study of Ten Selected Rural Areas. New York: Praeger, 1966.

MLA (9th ed.) Citation

Bourne, Dorothy Dulles, and James Russell Bourne. Thirty Years of Change in Puerto Rico: A Case Study of Ten Selected Rural Areas. Praeger, 1966.