APA

Flatten K., Wilhite B. & Reyes Watson E. (1988). Exercise Activities for the Elderly. New York: Springer.

Chicago

Flatten Kay, Wilhite Barbara and Reyes Watson Eleanor. 1988. Exercise Activities for the Elderly. New York: Springer.

Harvard

Flatten K., Wilhite B. and Reyes Watson E. (1988). Exercise Activities for the Elderly. New York: Springer.

MLA

Flatten Kay, Wilhite Barbara and Reyes Watson Eleanor. Exercise Activities for the Elderly. New York: Springer. 1988.