APA (7th ed.) Citation

Gann, D. S., & Folch Fabre, R. Cirugía endocrinológica.

Chicago Style (17th ed.) Citation

Gann, Donald S., and Roberto Folch Fabre. Cirugía Endocrinológica.

MLA (8th ed.) Citation

Gann, Donald S., and Roberto Folch Fabre. Cirugía Endocrinológica.

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