APA citiranje

Southworth, G. V. D., & Southworth, J. V. D. (1951). A work book on The story of our America. Iroquois Pub. Co..

Chicago Style (17th ed.) Citation

Southworth, Gertrude Van Duyn, and John Van Duyn Southworth. A Work Book on The Story of Our America. Iroquois Pub. Co., 1951.

MLA citiranje

Southworth, Gertrude Van Duyn, and John Van Duyn Southworth. A Work Book on The Story of Our America. Iroquois Pub. Co., 1951.