APA (7th ed.) Citation

Hebel, S. L. (1983). Effects of hill running on endurance and muscle strength. [publisher not identified].

Chicago Style (17th ed.) Citation

Hebel, Susan L. Effects of Hill Running on Endurance and Muscle Strength. [Place of publication not identified]: [publisher not identified], 1983.

MLA (9th ed.) Citation

Hebel, Susan L. Effects of Hill Running on Endurance and Muscle Strength. [publisher not identified], 1983.