The secret of childhood,
by Maria Montessori ... translated and edited by Barbara Barclay Carter.
APA Citation
Montessori, M., Carter, B. Barclay. (1939). The secret of childhood. New York: Frederick A. Stokes company, incorporated.
MLA Citation
Montessori, Maria, 1870-1952, and Barbara Barclay Carter. The Secret of Childhood. New York: Frederick A. Stokes company, incorporated, 1939.
Warning: These citations may not always be complete (especially for serials).