APA (7th ed.) Citation

Duade, C. R. (1985). The validity of age predicted maximal and submaximal heart rates in women of various ages and activity levels. [publisher not identified].

Chicago Style (17th ed.) Citation

Duade, Cynthia R. The Validity of Age Predicted Maximal and Submaximal Heart Rates in Women of Various Ages and Activity Levels. [Place of publication not identified]: [publisher not identified], 1985.

MLA (9th ed.) Citation

Duade, Cynthia R. The Validity of Age Predicted Maximal and Submaximal Heart Rates in Women of Various Ages and Activity Levels. [publisher not identified], 1985.