Gaya APA

Dreikurs, R., Grunwald, B, B. (1982). Maintaining sanity in the classroom : classroom management techniques (2nd ed). Philadelphia: Harper and Row.

Gaya MLA

Dreikurs, Rudolf., Grunwald, Bernice, Bronia. "Maintaining sanity in the classroom : classroom management techniques". 2nd ed Philadelphia: Harper and Row, 1982. Text.