Higdon, H. (1997). Hal Higdon's how to train: The best programs, workouts, and schedules for runners of all ages. Rodale Press.
Chicago Style (17th ed.) CitationHigdon, Hal. Hal Higdon's How to Train: The Best Programs, Workouts, and Schedules for Runners of All Ages. Emmaus, Pa.: Rodale Press, 1997.
MLA (9th ed.) CitationHigdon, Hal. Hal Higdon's How to Train: The Best Programs, Workouts, and Schedules for Runners of All Ages. Rodale Press, 1997.
Warning: These citations may not always be 100% accurate.