APA

Allen V. L., . (1976). Children as teachers: theory and research on tutoring. New York: Academic Press.

Chicago

Allen Vernon L, . 1976. Children as teachers: theory and research on tutoring. New York: Academic Press.

Harvard

Allen V. L., . (1976). Children as teachers: theory and research on tutoring. New York: Academic Press.

MLA

Allen Vernon L, . Children as teachers: theory and research on tutoring. New York: Academic Press. 1976.