Citazione Stile APA (7a Edizione)

UNESCO Institute for Education, Aguessy, H., Ashish, S. M., Askin, Â. F., Hama, B., Gadamer, H., . . . Witt-Hansen, J. (1977). Time and the philosophies. Unesco.

Citazione stile Chigago Style (17a edizione)

UNESCO Institute for Education, et al. Time and the Philosophies. London: Unesco, 1977.

Citatione MLA (9a ed.)

UNESCO Institute for Education, et al. Time and the Philosophies. Unesco, 1977.