Citazione Stile APA (7a Edizione)

Hook, S., & Kurtz, P. (1975). The philosophy of the curriculum: The need for general education. Prometheus.

Citazione stile Chigago Style (17a edizione)

Hook, Sidney, e Paul Kurtz. The Philosophy of the Curriculum: The Need for General Education. Buffalo: Prometheus, 1975.

Citatione MLA (9a ed.)

Hook, Sidney, e Paul Kurtz. The Philosophy of the Curriculum: The Need for General Education. Prometheus, 1975.