APA

Dreikurs R., Grunwald B. B. & Pepper F. C. (1971). Maintaining sanity in the classroom: illustrated teaching techniques. New York: Harper & Row.

Chicago

Dreikurs Rudolf, Grunwald Bernice Bronia and Pepper Floy C. 1971. Maintaining sanity in the classroom: illustrated teaching techniques. New York: Harper & Row.

Harvard

Dreikurs R., Grunwald B. B. and Pepper F. C. (1971). Maintaining sanity in the classroom: illustrated teaching techniques. New York: Harper & Row.

MLA

Dreikurs Rudolf, Grunwald Bernice Bronia and Pepper Floy C. Maintaining sanity in the classroom: illustrated teaching techniques. New York: Harper & Row. 1971.