APA (7th ed.) Citation

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.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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