Cita APA (7a ed.)

Himpens, J. (2005). Laparoscopic bariatric procedures. [s.n.].

Cita Chicago Style (17a ed.)

Himpens, Jacques. Laparoscopic Bariatric Procedures. [S.l]: [s.n.], 2005.

Cita MLA (9a ed.)

Himpens, Jacques. Laparoscopic Bariatric Procedures. [s.n.], 2005.