APA引文

Morera-Castro, M. (2007). Playgrounds: Safe designs and infrastructures for our children… an urgent matter in Costa Rica.

Citación estilo Chicago

Morera-Castro, María. Playgrounds: Safe Designs and Infrastructures for Our Children… an Urgent Matter in Costa Rica. 2007.

MLA引文

Morera-Castro, María. Playgrounds: Safe Designs and Infrastructures for Our Children… an Urgent Matter in Costa Rica. 2007.

警告：這些引文格式不一定是100％准確.