APA引文

American Youth Football & Galat, J. (2017). Coaching youth football (Sixth edition.). Human Kinetics.

Chicago Style (17th ed.) Citation

American Youth Football and Joe Galat. Coaching Youth Football. Sixth edition. Champaign, IL: Human Kinetics, 2017.

MLA引文

American Youth Football and Joe Galat. Coaching Youth Football. Sixth edition. Human Kinetics, 2017.

警告：這些引文格式不一定是100％准確.