APA (7th ed.) Citation

Lengyel, P. (1986). International social science: The UNESCO experience. Transaction Books.

Chicago Style (17th ed.) Citation

Lengyel, Peter. International Social Science: The UNESCO Experience. New Brunswick, N.J: Transaction Books, 1986.

MLA (9th ed.) Citation

Lengyel, Peter. International Social Science: The UNESCO Experience. Transaction Books, 1986.