Groot, S. P. C. (1987). Hormonal regulation of seed development and germination in tomato: Studies on abscisic acid- and gibberellin-deficient mutants. Landbouwuniversiteit te Wageningen.
Čikaški stil citiranja (17. izdanje)Groot, Steven P. C. Hormonal Regulation of Seed Development and Germination in Tomato: Studies on Abscisic Acid- and Gibberellin-deficient Mutants. Wageningen: Landbouwuniversiteit te Wageningen, 1987.
MLA način citiranja (8. izdanje)Groot, Steven P. C. Hormonal Regulation of Seed Development and Germination in Tomato: Studies on Abscisic Acid- and Gibberellin-deficient Mutants. Landbouwuniversiteit te Wageningen, 1987.
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