APA (7th ed.) Citation

Gutierrez-Perez, J., & Pirrami, F. (2011). Water as Focus of Problem-Based Learning: An Integrated Curricular Program for Environmental Education in Secondary School. Distributed by ERIC Clearinghouse.

Chicago Style (17th ed.) Citation

Gutierrez-Perez, Jose, and Franco Pirrami. Water as Focus of Problem-Based Learning: An Integrated Curricular Program for Environmental Education in Secondary School. [S.l.]: Distributed by ERIC Clearinghouse, 2011.

MLA (8th ed.) Citation

Gutierrez-Perez, Jose, and Franco Pirrami. Water as Focus of Problem-Based Learning: An Integrated Curricular Program for Environmental Education in Secondary School. Distributed by ERIC Clearinghouse, 2011.