APA (7th ed.) Citation

Grotenhuis, J. A. (2001). Comparison of effort levels of middle school male basketball players in physical education classes and athletic team practices. [publisher not identified].

Chicago Style (17th ed.) Citation

Grotenhuis, Jeff A. Comparison of Effort Levels of Middle School Male Basketball Players in Physical Education Classes and Athletic Team Practices. [Place of publication not identified]: [publisher not identified], 2001.

MLA (9th ed.) Citation

Grotenhuis, Jeff A. Comparison of Effort Levels of Middle School Male Basketball Players in Physical Education Classes and Athletic Team Practices. [publisher not identified], 2001.