Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Tien, T. M., Gaskins, M. H., & Hubbell, D. H. (1979). Plant Growth Substances Produced by Azospirillum brasilense and Their Effect on the Growth of Pearl Millet (Pennisetum americanum L.). Appl Environ Microbiol.
Chicago Style (17th ed.) Zitazioa
Tien, T. M., M. H. Gaskins, eta D. H. Hubbell. "Plant Growth Substances Produced by Azospirillum Brasilense and Their Effect on the Growth of Pearl Millet (Pennisetum Americanum L.)." Appl Environ Microbiol 1979.
MLA (9th ed.) Zitazioa
Tien, T. M., et al. "Plant Growth Substances Produced by Azospirillum Brasilense and Their Effect on the Growth of Pearl Millet (Pennisetum Americanum L.)." Appl Environ Microbiol, 1979.
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