APA Citation

Alberts, J., & Alberts, J. (1971). La Migración interna de Costa Rica. San José, C.R.: Celade.

Chicago Style Citation

Alberts, Joop, and Joop Alberts. La Migración Interna De Costa Rica. San José, C.R.: Celade, 1971.

MLA Citation

Alberts, Joop, and Joop Alberts. La Migración Interna De Costa Rica. San José, C.R.: Celade, 1971.

Warning: These citations may not always be 100% accurate.