Cita APA (7a ed.)
Grafft, W. (1980). A Developmental Kindergarten Program. Education Digest, 45(9), 48-50.
Cita Chicago Style (17a ed.)
Grafft, William. "A Developmental Kindergarten Program." Education Digest 45, no. 9 (1980): 48-50.
Cita MLA (9a ed.)
Grafft, William. "A Developmental Kindergarten Program." Education Digest, vol. 45, no. 9, 1980, pp. 48-50.
Precaución: Estas citas no son 100% exactas.