APA (7th ed.) Citation

Brynteson, P. (1969). The effects of training frequencies on the retention of cardiovascular fitness. [publisher not identified].

Chicago Style (17th ed.) Citation

Brynteson, Paul. The Effects of Training Frequencies on the Retention of Cardiovascular Fitness. [Place of publication not identified]: [publisher not identified], 1969.

MLA (9th ed.) Citation

Brynteson, Paul. The Effects of Training Frequencies on the Retention of Cardiovascular Fitness. [publisher not identified], 1969.