APA (7th ed.) Citation

SpringerLink (Online service), Wexner, S. D., & Duthie, G. S. (2006). Constipation: Etiology, Evaluation, and Management (Second Edition.). Springer London.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Steven D. Wexner, and Graeme S. Duthie. Constipation: Etiology, Evaluation, and Management. Second Edition. London: Springer London, 2006.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Constipation: Etiology, Evaluation, and Management. Second Edition. Springer London, 2006.