APA (7th ed.) Citation

Virginia Turfgrass Conference, Virginia Turfgrass Council, & Virginia Cooperative Extension Service. (1979). Summary of proceedings. The Service.

Chicago Style (17th ed.) Citation

Virginia Turfgrass Conference, Virginia Turfgrass Council, and Virginia Cooperative Extension Service. Summary of Proceedings. [Blacksburg, Va.]: The Service, 1979.

MLA (9th ed.) Citation

Virginia Turfgrass Conference, et al. Summary of Proceedings. The Service, 1979.