APA (7th ed.) Citation

Hartman, G. B. (1995). The accuracy of heart rate as an indicator of metabolic rate while performing step aerobics. [publisher not identified].

Chicago Style (17th ed.) Citation

Hartman, Greta Burch. The Accuracy of Heart Rate as an Indicator of Metabolic Rate While Performing Step Aerobics. [Place of publication not identified]: [publisher not identified], 1995.

MLA (9th ed.) Citation

Hartman, Greta Burch. The Accuracy of Heart Rate as an Indicator of Metabolic Rate While Performing Step Aerobics. [publisher not identified], 1995.