APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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