APA Citation

O'Sullivan, E. L. (1991). Marketing for parks, recreation, and leisure. State College, PA: Venture Publishing, Inc..

Chicago Style Citation

O'Sullivan, Ellen Lupia‏. Marketing for Parks, Recreation, and Leisure. State College, PA: Venture Publishing, Inc., 1991.

MLA Citation

O'Sullivan, Ellen Lupia‏. Marketing for Parks, Recreation, and Leisure. State College, PA: Venture Publishing, Inc., 1991.

Warning: These citations may not always be 100% accurate.