APA-Zitierstil (7. Ausg.)

Gardner, D. E. M. (1937). The children's play centre: Its psychological value and its place in the training of teachers (1. publ.). Methuen.

Chicago-Zitierstil (17. Ausg.)

Gardner, Dorothy Ellen Marion. The Children's Play Centre: Its Psychological Value and Its Place in the Training of Teachers. 1. publ. London: Methuen, 1937.

MLA-Zitierstil (9. Ausg.)

Gardner, Dorothy Ellen Marion. The Children's Play Centre: Its Psychological Value and Its Place in the Training of Teachers. 1. publ. Methuen, 1937.