Holstein-Friesian Association of America. The herd improvement register year book of the Holstein-Friesian association of America. The Holstein-Friesian association of America.
Chicago Style (17th ed.) CitationHolstein-Friesian Association of America. The Herd Improvement Register Year Book of the Holstein-Friesian Association of America. [Delavan, Wis.]: The Holstein-Friesian association of America.
MLA (9th ed.) CitationHolstein-Friesian Association of America. The Herd Improvement Register Year Book of the Holstein-Friesian Association of America. The Holstein-Friesian association of America.
Warning: These citations may not always be 100% accurate.