APA (7th ed.) Citation

Popper, H., & Schaffner, F. Progress in liver diseases. Grune & Stratton.

Chicago Style (17th ed.) Citation

Popper, Hans, and Fenton Schaffner. Progress in Liver Diseases. New York, NY: Grune & Stratton.

MLA (8th ed.) Citation

Popper, Hans, and Fenton Schaffner. Progress in Liver Diseases. Grune & Stratton.

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