APA (7th ed.) Citation

Shetlar, D. J., Heller, P. R., & Irish, P. D. (1988). Turfgrass insect and mite manual (Revised edition.). Pennsylvania Turfgrass Council, Inc..

Chicago Style (17th ed.) Citation

Shetlar, David J., Paul R. Heller, and Peter D. Irish. Turfgrass Insect and Mite Manual. Revised edition. [Place of publication not identified]: Pennsylvania Turfgrass Council, Inc., 1988.

MLA (9th ed.) Citation

Shetlar, David J., et al. Turfgrass Insect and Mite Manual. Revised edition. Pennsylvania Turfgrass Council, Inc., 1988.