APA引文

Rivera Alfaro, R., & Porras Solís, Á. J. (2018). Population, Employment and Poverty in the Rural Territories of Costa Rica.

Citación estilo Chicago

Rivera Alfaro, Ronald, y Ángel Jesús Porras Solís. Population, Employment and Poverty in the Rural Territories of Costa Rica. 2018.

MLA引文

Rivera Alfaro, Ronald, y Ángel Jesús Porras Solís. Population, Employment and Poverty in the Rural Territories of Costa Rica. 2018.

警告：這些引文格式不一定是100％准確.