Cita APA (7a ed.)

Wilkie, J. W., & Ruddle, K. (1977). Quantitative Latin American studies: Methods and findings. Statistical abstract of Latin America / Supplement series.

Cita Chicago Style (17a ed.)

Wilkie, James Wallace, y Kenneth Ruddle. "Quantitative Latin American Studies: Methods and Findings." Statistical Abstract of Latin America / Supplement Series 1977.

Cita MLA (9a ed.)

Wilkie, James Wallace, y Kenneth Ruddle. "Quantitative Latin American Studies: Methods and Findings." Statistical Abstract of Latin America / Supplement Series, 1977.