APA (7th ed.) Citation

Greenblatt, M. H. (1968). Mathematical entertainments : a collection of illuminating puzzles new and old / by M.H. Greenblatt: A collection of illuminating puzzles new and old. Allen and Unwin.

Chicago Style (17th ed.) Citation

Greenblatt, M. H. Mathematical Entertainments : A Collection of Illuminating Puzzles New and Old / by M.H. Greenblatt: A Collection of Illuminating Puzzles New and Old. Allen and Unwin, 1968.

MLA (9th ed.) Citation

Greenblatt, M. H. Mathematical Entertainments : A Collection of Illuminating Puzzles New and Old / by M.H. Greenblatt: A Collection of Illuminating Puzzles New and Old. Allen and Unwin, 1968.

Warning: These citations may not always be 100% accurate.