Cita APA (7th ed.)

Zimmern, P. E., Chapple, C. C. R., Haab, F., & Norton, P. A. Vaginal surgery for incontinence and prolapse.

Cita Chicago (17th ed.)

Zimmern, Philippe E., Christopher C. R. Chapple, Francois Haab, i Peggy A. Norton. Vaginal Surgery for Incontinence and Prolapse.

Cita MLA (8th ed.)

Zimmern, Philippe E., et al. Vaginal Surgery for Incontinence and Prolapse.