Cita APA (7a ed.)

Martine, G. R., & Peláez, C. (2014). Population trends in the 1960's: Some implications for development.

Cita Chicago Style (17a ed.)

Martine, George R., y César Peláez. Population Trends in the 1960's: Some Implications for Development. 2014.

Cita MLA (8a ed.)

Martine, George R., y César Peláez. Population Trends in the 1960's: Some Implications for Development. 2014.