APA (7th ed.) Citation

Philipp, S. F. (1976). Interpretive training in the national park service: An alternative : a professional paper. Texas A&M University, Dept. of Recreation and Parks.

Chicago Style (17th ed.) Citation

Philipp, Steven F. Interpretive Training in the National Park Service: An Alternative : A Professional Paper. [College Station]: Texas A&M University, Dept. of Recreation and Parks, 1976.

MLA (9th ed.) Citation

Philipp, Steven F. Interpretive Training in the National Park Service: An Alternative : A Professional Paper. Texas A&M University, Dept. of Recreation and Parks, 1976.