APA (7th ed.) Citation

Newton, W. H., Hamman, P. J., & Thomas, J. G. (1971). Texas guide for controlling insects on ornamental plants (9-71, Revised.). Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Newton, W. H., P. J. Hamman, and J. G. Thomas. Texas Guide for Controlling Insects on Ornamental Plants. 9-71, Revised. College Station, Texas: Texas Agricultural Extension Service, 1971.

MLA (9th ed.) Citation

Newton, W. H., et al. Texas Guide for Controlling Insects on Ornamental Plants. 9-71, Revised. Texas Agricultural Extension Service, 1971.