APA (7th ed.) Citation

Gardner, D. E. M. (1949). Education under eight. Longmans, Green.

Chicago Style (17th ed.) Citation

Gardner, Dorothy Ellen Marion. Education Under Eight. London [u.a.]: Longmans, Green, 1949.

MLA (9th ed.) Citation

Gardner, Dorothy Ellen Marion. Education Under Eight. Longmans, Green, 1949.