APA (7e ed.) Bronvermelding

M. Bernarda, S., & Rankin, K. (1964). The story tree. Ginn and Company.

Chicago (17e ed.) Bronvermelding

M. Bernarda, Sister, en Katherine Rankin. The Story Tree. Boston: Ginn and Company, 1964.

MLA (8e ed.) Bronvermelding

M. Bernarda, Sister, en Katherine Rankin. The Story Tree. Ginn and Company, 1964.