APA aipamena

Rosero Bixby, L., Castro Martín, T., Reher, D. S., & Sánchez Domínguez, M. (2011). Estimating the Number of Immigrants in Spain: An Indirect Method Based on Births and Fertility Rates.

Chicago Style aipamena

Rosero Bixby, Luis, Teresa Castro Martín, David Sven Reher, y María Sánchez Domínguez. Estimating the Number of Immigrants in Spain: An Indirect Method Based On Births and Fertility Rates. 2011.

MLA aipamena

Rosero Bixby, Luis, Teresa Castro Martín, David Sven Reher, y María Sánchez Domínguez. Estimating the Number of Immigrants in Spain: An Indirect Method Based On Births and Fertility Rates. 2011.