Greer, H. E. (1982). Greer's Guidebook to available rhododendrons: Species & hybrids. Offshoot Publications.
Chicago Style (17th ed.) CitationGreer, Harold E. Greer's Guidebook to Available Rhododendrons: Species & Hybrids. Eugene, OR: Offshoot Publications, 1982.
MLA (9th ed.) CitationGreer, Harold E. Greer's Guidebook to Available Rhododendrons: Species & Hybrids. Offshoot Publications, 1982.
Warning: These citations may not always be 100% accurate.