APA (7th ed.) Citation

Beardsley, L. M. (1976). Elementary math activities with model behavioral objectives. Parker Pub. Co..

Chicago Style (17th ed.) Citation

Beardsley, Leah Mildred. Elementary Math Activities with Model Behavioral Objectives. West Nyack, N.Y.: Parker Pub. Co., 1976.

MLA (9th ed.) Citation

Beardsley, Leah Mildred. Elementary Math Activities with Model Behavioral Objectives. Parker Pub. Co., 1976.