Avery, G. S., & Johnson, E. A. B. (1947). Hormones and horticulture; the use of special chemicals in the control of plant growth. McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Avery, George Sherman, i Elizabeth Almy Bindloss Johnson. Hormones and Horticulture; the Use of Special Chemicals in the Control of Plant Growth. New York: McGraw-Hill, 1947.
MLA način citiranja (9. izdanje)Avery, George Sherman, i Elizabeth Almy Bindloss Johnson. Hormones and Horticulture; the Use of Special Chemicals in the Control of Plant Growth. McGraw-Hill, 1947.
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