Griffin, B. L., & Smith, S. (1993). The orchard mason bee: Osmia lignaria propinqua cresson. Bellingham: Knox Cellars.
Chicago Style CitationGriffin, Brian L., and Sharon Smith. The Orchard Mason Bee: Osmia Lignaria Propinqua Cresson. Bellingham: Knox Cellars, 1993.
MLA CitationGriffin, Brian L., and Sharon Smith. The Orchard Mason Bee: Osmia Lignaria Propinqua Cresson. Bellingham: Knox Cellars, 1993.
Warning: These citations may not always be 100% accurate.