APA引文

Rosero Bixby, L. (1993). Studies of the Costa Rican Model I: Peace, Health and Development in Costa Rica.

Citación estilo Chicago

Rosero Bixby, Luis. Studies of the Costa Rican Model I: Peace, Health and Development in Costa Rica. 1993.

MLA引文

Rosero Bixby, Luis. Studies of the Costa Rican Model I: Peace, Health and Development in Costa Rica. 1993.

警告：这些引文格式不一定是100％准确.