APA
Sheldon H.Cherry M., Nathan G.Kase M. & Richard L.Berkowitz M. (1985). Medical, Surgical, and Gynecologic Complications of Pregnancy. Baltimore: Williams Wilkins.
Chicago
Sheldon H.Cherry M.D, Nathan G.Kase M.D and Richard L.Berkowitz M.D. 1985. Medical, Surgical, and Gynecologic Complications of Pregnancy. Baltimore: Williams Wilkins.
Harvard
Sheldon H.Cherry M., Nathan G.Kase M. and Richard L.Berkowitz M. (1985). Medical, Surgical, and Gynecologic Complications of Pregnancy. Baltimore: Williams Wilkins.
MLA
Sheldon H.Cherry M.D, Nathan G.Kase M.D and Richard L.Berkowitz M.D. Medical, Surgical, and Gynecologic Complications of Pregnancy. Baltimore: Williams Wilkins. 1985.