APA (7th ed.) Citation

De la Mare, W. (1930). The riddle, and other tales (New Pocket Book edition.). A.A. Knopf.

Chicago Style (17th ed.) Citation

De la Mare, Walter. The Riddle, and Other Tales. New Pocket Book edition. New York: A.A. Knopf, 1930.

MLA (9th ed.) Citation

De la Mare, Walter. The Riddle, and Other Tales. New Pocket Book edition. A.A. Knopf, 1930.

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