APA (7th ed.) Citation

Graefe, A., & Parker, S. R. (1987). Recreation and leisure: An introductory handbook. Venture Publishing, Inc..

Chicago Style (17th ed.) Citation

Graefe, Alan, and Stanley Robert Parker. Recreation and Leisure: An Introductory Handbook. State College, PA: Venture Publishing, Inc., 1987.

MLA (9th ed.) Citation

Graefe, Alan, and Stanley Robert Parker. Recreation and Leisure: An Introductory Handbook. Venture Publishing, Inc., 1987.