Howard's book of conundrums and riddles.
By Clarence J. Howard.

APA Citation

Howard, C. J., Dick & Fitzgerald. (1869). Howard's book of conundrums and riddles. New York: Dick & Fitzgerald.

MLA Citation

Howard, Clarence J, and Dick & Fitzgerald. Howard's Book of Conundrums And Riddles. New York: Dick & Fitzgerald, 1869.

Warning: These citations may not always be complete (especially for serials).