APA

Davis O. B., . (1972). Workouts in reading and writing. New York: Hayden Book Co.

Chicago

Davis O B, . 1972. Workouts in reading and writing. New York: Hayden Book Co.

Harvard

Davis O. B., . (1972). Workouts in reading and writing. New York: Hayden Book Co.

MLA

Davis O B, . Workouts in reading and writing. New York: Hayden Book Co. 1972.