APA (7th ed.) Citation

Waters Information Services, Inc. (1993). The IVHS index. Waters Information Services, Inc..

Chicago Style (17th ed.) Citation

Waters Information Services, Inc. The IVHS Index. New York, N.Y.: Waters Information Services, Inc., 1993.

MLA (9th ed.) Citation

Waters Information Services, Inc. The IVHS Index. Waters Information Services, Inc., 1993.

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