APA (7th ed.) Citation

Birch, T. W., & Dennis, D. F. (1980). The forest-land owners of Pennsylvania. Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station.

Chicago Style (17th ed.) Citation

Birch, Thomas W., and Donald F. Dennis. The Forest-land Owners of Pennsylvania. Broomall, Pa. (370 Reed Rd., Broomall, Pa., 19008): Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1980.

MLA (9th ed.) Citation

Birch, Thomas W., and Donald F. Dennis. The Forest-land Owners of Pennsylvania. Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1980.