Cita APA

Vargas, A. G., & Kussmaul, S. (2015). Considerations about the first book of thermal springs in Costa Rica.

Chicago Style Citation

Vargas, Asdrúbal G., i Siegfried Kussmaul. Considerations About the First Book of Thermal Springs in Costa Rica. 2015.

Cita MLA

Vargas, Asdrúbal G., i Siegfried Kussmaul. Considerations About the First Book of Thermal Springs in Costa Rica. 2015.

Atenció: Aquestes cites poden no estar 100% correctes.