Dick, R. E., Myklestad, E., & Wagar, J. A. (1975). Audience attention as a basis for evaluating interpretive presentations. Pacific Northwest Forest and Range Experiment Station, USDA Forest Service.
Chicago Style (17th ed.) CitationDick, Ronald E., Erik Myklestad, and J. Alan Wagar. Audience Attention as a Basis for Evaluating Interpretive Presentations. Portland, Or: Pacific Northwest Forest and Range Experiment Station, USDA Forest Service, 1975.
MLA (9th ed.) CitationDick, Ronald E., et al. Audience Attention as a Basis for Evaluating Interpretive Presentations. Pacific Northwest Forest and Range Experiment Station, USDA Forest Service, 1975.
Warning: These citations may not always be 100% accurate.