APA (7th ed.) Citation

Arlen, M. (1924). The green hat. George H. Doran company.

Chicago Style (17th ed.) Citation

Arlen, Michael. The Green Hat. New York: George H. Doran company, 1924.

MLA (9th ed.) Citation

Arlen, Michael. The Green Hat. George H. Doran company, 1924.

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