APA način citiranja

Zeevaart, J. A., Gage, D. A., & Talon, M. (1993). Gibberellin A1 is required for stem elongation in spinach.

Čikaški stil citiranja

Zeevaart, J A., D A. Gage, i M. Talon. Gibberellin A1 Is Required for Stem Elongation in Spinach. 1993.

MLA način citiranja

Zeevaart, J A., D A. Gage, i M. Talon. Gibberellin A1 Is Required for Stem Elongation in Spinach. 1993.