APA (7th ed.) Citation

Greenberger, N. J., Moody, F. G., & Miner, P. B. (1990). The year book of digestive diseases 1990. Year Book Medical Publishing.

Chicago Style (17th ed.) Citation

Greenberger, Norton J., Frank G. Moody, and Philip B. Miner. The Year Book of Digestive Diseases 1990. Chicago: Year Book Medical Publishing, 1990.

MLA (8th ed.) Citation

Greenberger, Norton J., et al. The Year Book of Digestive Diseases 1990. Year Book Medical Publishing, 1990.