APA (7th ed.) Citation

Fridgen, J., & Allen, D. J. (1982). Michigan tourism: How can research helpn : proceedings. Dept. of Park and Recreation Resources, Michigan State University.

Chicago Style (17th ed.) Citation

Fridgen, Joseph, and David J. Allen. Michigan Tourism: How Can Research Helpn : Proceedings. East Lansing, Mich: Dept. of Park and Recreation Resources, Michigan State University, 1982.

MLA (9th ed.) Citation

Fridgen, Joseph, and David J. Allen. Michigan Tourism: How Can Research Helpn : Proceedings. Dept. of Park and Recreation Resources, Michigan State University, 1982.