APA način citiranja (7. izdanje)

Riley, H. The Mule: A Treatise on the Breeding, Training, and Uses to Which He May Be Put.

Čikaški stil citiranja (17. izdanje)

Riley, Harvey. The Mule: A Treatise on the Breeding, Training, and Uses to Which He May Be Put.

MLA način citiranja (9. izdanje)

Riley, Harvey. The Mule: A Treatise on the Breeding, Training, and Uses to Which He May Be Put.