APA (7th ed.) Citation

ScienceDirect (Online service) & Hull, T. L. (2011). Posterior pelvic floor abnormalities. Elsevier/Saunders.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Tracy L. Hull. Posterior Pelvic Floor Abnormalities. Philadelphia, PA: Elsevier/Saunders, 2011.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Tracy L. Hull. Posterior Pelvic Floor Abnormalities. Elsevier/Saunders, 2011.

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