APA način citiranja (7. izdanje)

Koopman, H. L. (1917). The Booklover and his books. The Boston Book Company.

Čikaški stil citiranja (17. izdanje)

Koopman, Harry Lyman. The Booklover and His Books. Boston: The Boston Book Company, 1917.

MLA način citiranja (9. izdanje)

Koopman, Harry Lyman. The Booklover and His Books. The Boston Book Company, 1917.