Nicol, H. (1938). Plant growth substance: Their chemistry and applications. L. Hill limited.
Chicago Style (17th ed.) CitationNicol, Hugh. Plant Growth Substance: Their Chemistry and Applications. London, Eng.: L. Hill limited, 1938.
MLA (9th ed.) CitationNicol, Hugh. Plant Growth Substance: Their Chemistry and Applications. L. Hill limited, 1938.
Warning: These citations may not always be 100% accurate.