Apple, M. W. (1993). Official knowledge: Democratic education in a conservative age. Routledge.
Citazione stile Chigago Style (17a edizione)Apple, Michael W. Official Knowledge: Democratic Education in a Conservative Age. New York: Routledge, 1993.
Citatione MLA (8a ed.)Apple, Michael W. Official Knowledge: Democratic Education in a Conservative Age. Routledge, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.