APA引文

Mora Castellanos, E. (1984). Poás and Irazú: Parks without the poor.

Citación estilo Chicago

Mora Castellanos, Eduardo. Poás and Irazú: Parks Without the Poor. 1984.

MLA引文

Mora Castellanos, Eduardo. Poás and Irazú: Parks Without the Poor. 1984.

警告：這些引文格式不一定是100％准確.