APA (7th ed.) Citation

NSW Genetic Education Program, Barlow, K. K., & O'Reilly, A. (1992). A Catalogue of genetic support groups (4th ed.). The Program.

Chicago Style (17th ed.) Citation

NSW Genetic Education Program, K. K. Barlow, and Amanda O'Reilly. A Catalogue of Genetic Support Groups. 4th ed. St. Leonards, NSW: The Program, 1992.

MLA (8th ed.) Citation

NSW Genetic Education Program, et al. A Catalogue of Genetic Support Groups. 4th ed. The Program, 1992.