APA引文

Abarca Rodríguez, A., & Picado Campos, A. C. (2014). Public Policy promotion and repetition in secondary education, Costa Rica.

Citación estilo Chicago

Abarca Rodríguez, Allan, y Ana Catalina Picado Campos. Public Policy Promotion and Repetition in Secondary Education, Costa Rica. 2014.

MLA引文

Abarca Rodríguez, Allan, y Ana Catalina Picado Campos. Public Policy Promotion and Repetition in Secondary Education, Costa Rica. 2014.

警告：这些引文格式不一定是100％准确.