APA引文

Monge-Nájera, J. (2018). The four historical stages of urban ecology in Costa Rica.

Citación estilo Chicago

Monge-Nájera, Julián. The Four Historical Stages of Urban Ecology in Costa Rica. 2018.

MLA引文

Monge-Nájera, Julián. The Four Historical Stages of Urban Ecology in Costa Rica. 2018.

警告：這些引文格式不一定是100％准確.