APA (7e ed.) Bronvermelding

Lane, R. H. (1938). The progressive elementary school: A handbook for principals, teachers and parents. Houghton Mifflin Company.

Chicago (17e ed.) Bronvermelding

Lane, Robert Hill. The Progressive Elementary School: A Handbook for Principals, Teachers and Parents. Boston, New York [etc.]: Houghton Mifflin Company, 1938.

MLA (8e ed.) Bronvermelding

Lane, Robert Hill. The Progressive Elementary School: A Handbook for Principals, Teachers and Parents. Houghton Mifflin Company, 1938.