Simmonds, J. Direct rooting of micropropagated M26 apple rootstocks. Elsevier.
Chicago Style (17th ed.) CitationSimmonds, J. Direct Rooting of Micropropagated M26 Apple Rootstocks. Amsterdam: Elsevier.
MLA (9th ed.) CitationSimmonds, J. Direct Rooting of Micropropagated M26 Apple Rootstocks. Elsevier.
Warning: These citations may not always be 100% accurate.