Cita APA (7a ed.)

American Berkshire association. (1883). The swine breeder's manual. The American Berkshire association.

Cita Chicago Style (17a ed.)

American Berkshire association. The Swine Breeder's Manual. Springfield, Ill.: The American Berkshire association, 1883.

Cita MLA (9a ed.)

American Berkshire association. The Swine Breeder's Manual. The American Berkshire association, 1883.