Stevenson, T. H. (1999). The frequency and survival of Helicobacter pylori in cattle, beef products, and swine. [publisher not identified].
Chicago Style (17th ed.) CitationStevenson, Timothy Hugh. The Frequency and Survival of Helicobacter Pylori in Cattle, Beef Products, and Swine. [Place of publication not identified]: [publisher not identified], 1999.
MLA (9th ed.) CitationStevenson, Timothy Hugh. The Frequency and Survival of Helicobacter Pylori in Cattle, Beef Products, and Swine. [publisher not identified], 1999.
Warning: These citations may not always be 100% accurate.