APA引文

Sánchez, A. (2010). Conditions for Pedestrian Traffic in Costa Rica.

Citación estilo Chicago

Sánchez, Adriana. Conditions for Pedestrian Traffic in Costa Rica. 2010.

MLA引文

Sánchez, Adriana. Conditions for Pedestrian Traffic in Costa Rica. 2010.

警告：這些引文格式不一定是100％准確.