APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Laufer, Igor. Double Contrast Gastrointestinal Radiology. 1979.

MLA (9th ed.) Citation

Laufer, Igor. Double Contrast Gastrointestinal Radiology. 1979.

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