APA (7th ed.) Citation

Devlin, D. I. (1990). Attitude toward physical activity and body image of more and less active older adults. [publisher not identified].

Chicago Style (17th ed.) Citation

Devlin, Dennis I. Attitude Toward Physical Activity and Body Image of More and Less Active Older Adults. [Place of publication not identified]: [publisher not identified], 1990.

MLA (9th ed.) Citation

Devlin, Dennis I. Attitude Toward Physical Activity and Body Image of More and Less Active Older Adults. [publisher not identified], 1990.