Roberts, D. (1916). Cattle breeds and origin. [publisher not identified].
Chicago Style (17th ed.) CitationRoberts, David. Cattle Breeds and Origin. Waukesha, Wisc.: [publisher not identified], 1916.
MLA (9th ed.) CitationRoberts, David. Cattle Breeds and Origin. [publisher not identified], 1916.
Warning: These citations may not always be 100% accurate.