APA (7. basım) Alıntı

Engstrom, P. F., & Goosenberg, E. B. (1999). Diagnosis and management of bowel diseases. Professional Communications.

Chicago Style (17. basım) Atıf

Engstrom, Paul F., ve Eric B. Goosenberg. Diagnosis and Management of Bowel Diseases. Caddo, OK: Professional Communications, 1999.

MLA (9th ed.) Atıf

Engstrom, Paul F., ve Eric B. Goosenberg. Diagnosis and Management of Bowel Diseases. Professional Communications, 1999.