APA (7th ed.) Citation

Shiner, J. W., & Shafer, E. L. (1975). How long do people look at and listen to forest-oriented exhibits? Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station.

Chicago Style (17th ed.) Citation

Shiner, J. William, and Elwood L. Shafer. How Long Do People Look at and Listen to Forest-oriented Exhibits? Upper Darby, Pa.: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1975.

MLA (9th ed.) Citation

Shiner, J. William, and Elwood L. Shafer. How Long Do People Look at and Listen to Forest-oriented Exhibits? Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1975.