APA引文

Robalino, J., Pfaff, A., & Villalobos, L. (2017). Heterogeneous Local Spillovers from Protected Areas in Costa Rica.

Citación estilo Chicago

Robalino, Juan, Alexander Pfaff, y Laura Villalobos. Heterogeneous Local Spillovers From Protected Areas in Costa Rica. 2017.

MLA引文

Robalino, Juan, Alexander Pfaff, y Laura Villalobos. Heterogeneous Local Spillovers From Protected Areas in Costa Rica. 2017.

警告：這些引文格式不一定是100％准確.