M. Bernarda, S., & Rankin, K. (1964). The story tree. Ginn and Company.
Chicago Style (17th ed.) CitationM. Bernarda, Sister, i Katherine Rankin. The Story Tree. Boston: Ginn and Company, 1964.
Cita MLAM. Bernarda, Sister, i Katherine Rankin. The Story Tree. Ginn and Company, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.