APA (7th ed.) Citation

Economou, S. G., & Colchero Arrubarena, F. Cirugía endocrina.

Chicago Style (17th ed.) Citation

Economou, Steven G., and Fernando Colchero Arrubarena. Cirugía Endocrina.

MLA (8th ed.) Citation

Economou, Steven G., and Fernando Colchero Arrubarena. Cirugía Endocrina.

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