APA Citation

Gardner, M. (1959). Mathematical puzzles of Sam Loyd. New York: Dover Publications.

Chicago Style Citation

Gardner, Martin. Mathematical Puzzles of Sam Loyd. New York: Dover Publications, 1959.

MLA Citation

Gardner, Martin. Mathematical Puzzles of Sam Loyd. New York: Dover Publications, 1959.

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