APA (7th ed.) Citation

Unesco & Halls, W. D. (1990). Comparative education: Contemporary issues and trends. J. Kingsley Publishers ; Unesco.

Chicago Style (17th ed.) Citation

Unesco and W. D. Halls. Comparative Education: Contemporary Issues and Trends. London : Paris: J. Kingsley Publishers ; Unesco, 1990.

MLA (9th ed.) Citation

Unesco and W. D. Halls. Comparative Education: Contemporary Issues and Trends. J. Kingsley Publishers ; Unesco, 1990.