Picton, P. (1999). The gardeners guide to growing asters. David & Charles ; Timber Press.
Chicago Style (17th ed.) CitationPicton, Paul. The Gardeners Guide to Growing Asters. Newton Abbot, [England] : Portland, Or.: David & Charles ; Timber Press, 1999.
MLA (9th ed.) CitationPicton, Paul. The Gardeners Guide to Growing Asters. David & Charles ; Timber Press, 1999.
Warning: These citations may not always be 100% accurate.