Cita APA (7a ed.)
Headley, N. (1968). The kindergarten: Its place in the program of education.
Cita estilo Chicago (17a ed.)
Headley, Neith. The Kindergarten: Its Place in the Program of Education. 1968.
Cita MLA (9a ed.)
Headley, Neith. The Kindergarten: Its Place in the Program of Education. 1968.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.