OCKERMAN, H. (1988). Animal By Product Processing. VCH and Ellis Horword.
Chicago Style (17th ed.) CitationOCKERMAN, HW. Animal By Product Processing. VCH and Ellis Horword, 1988.
MLA引文OCKERMAN, HW. Animal By Product Processing. VCH and Ellis Horword, 1988.
警告：这些引文格式不一定是100％准确.