Thetford, M., & Miller, D. Propagation and Production of Atlantic St. Johnswort. The University of Florida George A. Smathers Libraries.
Chicago Style (17th ed.) CitationThetford, Mack, and Debbie Miller. Propagation and Production of Atlantic St. Johnswort. The University of Florida George A. Smathers Libraries.
MLA (9th ed.) CitationThetford, Mack, and Debbie Miller. Propagation and Production of Atlantic St. Johnswort. The University of Florida George A. Smathers Libraries.
Warning: These citations may not always be 100% accurate.