APA (7th ed.) Citation

Zellmann, H. E., & Colchero Arrubarena, F. Problemas terapeúticos.

Chicago Style (17th ed.) Citation

Zellmann, Henry E., and Fernando Colchero Arrubarena. Problemas Terapeúticos.

MLA (8th ed.) Citation

Zellmann, Henry E., and Fernando Colchero Arrubarena. Problemas Terapeúticos.

Warning: These citations may not always be 100% accurate.