Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Metzger, J. D., & Zeevaart, J. A. D. (1980). Comparison of the Levels of Six Endogenous Gibberellins in Roots and Shoots of Spinach in Relation to Photoperiod. Plant Physiol.
Chicago Style (17th ed.) Zitazioa
Metzger, James D., eta Jan A. D. Zeevaart. "Comparison of the Levels of Six Endogenous Gibberellins in Roots and Shoots of Spinach in Relation to Photoperiod." Plant Physiol 1980.
MLA (9th ed.) Zitazioa
Metzger, James D., eta Jan A. D. Zeevaart. "Comparison of the Levels of Six Endogenous Gibberellins in Roots and Shoots of Spinach in Relation to Photoperiod." Plant Physiol, 1980.
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