APA (7th ed.) Citation

Doell, C. E., & Twardzik, L. F. (1973). Elements of park and recreation administration (Third edition.). Burgess Publishing Co.

Chicago Style (17th ed.) Citation

Doell, Charles Edward, and Louis F. Twardzik. Elements of Park and Recreation Administration. Third edition. Minneapolis, Minnesota: Burgess Publishing Co, 1973.

MLA (9th ed.) Citation

Doell, Charles Edward, and Louis F. Twardzik. Elements of Park and Recreation Administration. Third edition. Burgess Publishing Co, 1973.