APA
O'Dell J. (., . (1966). New illustrated encyclopedia of knowledge. London: Spring Books.
Chicago
O'Dell J (Comp.), . 1966. New illustrated encyclopedia of knowledge. London: Spring Books.
Harvard
O'Dell J. (., . (1966). New illustrated encyclopedia of knowledge. London: Spring Books.
MLA
O'Dell J (Comp.), . New illustrated encyclopedia of knowledge. London: Spring Books. 1966.