Cita APA (7a ed.)

Charing Chong & Chong, C. (2017). Endoscopic Ultrasound: From Usual to Special. IntechOpen.

Cita Chicago Style (17a ed.)

Charing Chong y Charing Chong. Endoscopic Ultrasound: From Usual to Special. [Place of publication not identified]: IntechOpen, 2017.

Cita MLA (9a ed.)

Charing Chong y Charing Chong. Endoscopic Ultrasound: From Usual to Special. IntechOpen, 2017.