APA (7th ed.) Citation

Kroll, W. P. (1982). Graduate study and research in physical education / Walter P. Kroll. Human Kinetics Publishers.

Chicago Style (17th ed.) Citation

Kroll, Walter P. Graduate Study and Research in Physical Education / Walter P. Kroll. Champaign, Ill.: Human Kinetics Publishers, 1982.

MLA (9th ed.) Citation

Kroll, Walter P. Graduate Study and Research in Physical Education / Walter P. Kroll. Human Kinetics Publishers, 1982.

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