APA

Swan J. A., Stapp W. B., . (1974). Environmental education; strategies toward a more livable future. [Beverly Hills, Calif.]: Sage Publications; [distributed by] Halsted Press, New York.

Chicago

Swan James A, Stapp William B, . 1974. Environmental education; strategies toward a more livable future. [Beverly Hills, Calif.]: Sage Publications; [distributed by] Halsted Press, New York.

Harvard

Swan J. A., Stapp W. B., . (1974). Environmental education; strategies toward a more livable future. [Beverly Hills, Calif.]: Sage Publications; [distributed by] Halsted Press, New York.

MLA

Swan James A, Stapp William B, . Environmental education; strategies toward a more livable future. [Beverly Hills, Calif.]: Sage Publications; [distributed by] Halsted Press, New York. 1974.