APA (7th ed.) Citation

Saif, L. J., & Theil, K. W. (1990). Viral diarrheas of man and animals. CRC Press.

Chicago Style (17th ed.) Citation

Saif, Linda J., and Kenneth W. Theil. Viral Diarrheas of Man and Animals. Boca Raton, Fla.: CRC Press, 1990.

MLA (9th ed.) Citation

Saif, Linda J., and Kenneth W. Theil. Viral Diarrheas of Man and Animals. CRC Press, 1990.