APA (7. basım) Alıntı

Laufer, I. (1979). Double contrast gastrointestinal radiology. Saunders Company.

Chicago Style (17. basım) Atıf

Laufer, Igor. Double Contrast Gastrointestinal Radiology. Philadelphia: Saunders Company, 1979.

MLA (9th ed.) Atıf

Laufer, Igor. Double Contrast Gastrointestinal Radiology. Saunders Company, 1979.