APA citiranje

Hindman, D. A. Thousand eight hundred riddles enigmas and conundrums. Dover Publications.

Chicago Edition Citation

Hindman, Darwin A. Thousand Eight Hundred Riddles Enigmas and Conundrums. New York: Dover Publications.

MLA citiranje

Hindman, Darwin A. Thousand Eight Hundred Riddles Enigmas and Conundrums. Dover Publications.