Παραπομπή σε μορφή APA (7η εκδ.)

Clok, H. (1868). The diseases of sheep explained and described: With the proper remedies to prevent and cure the same. With an essay on cattle epidemics. Claxton, Remsen & Haffelfinger.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clok, Henry. The Diseases of Sheep Explained and Described: With the Proper Remedies to Prevent and Cure the Same. With an Essay on Cattle Epidemics. Philadelphia: Claxton, Remsen & Haffelfinger, 1868.

Παραπομπή σε μορφή MLA (8th εκδ.)

Clok, Henry. The Diseases of Sheep Explained and Described: With the Proper Remedies to Prevent and Cure the Same. With an Essay on Cattle Epidemics. Claxton, Remsen & Haffelfinger, 1868.