The secret of childhood,
by Maria Montessori; translated and edited by Barbara Barclay Carter.
APA Citation
Montessori, M., Carter, B. (1936). The secret of childhood. London: Longmans, Green and co.
MLA Citation
Montessori, Maria, 1870-1952, and Barbara Carter. The Secret of Childhood. London: Longmans, Green and co, 1936.
Warning: These citations may not always be complete (especially for serials).