APA način citiranja

Nees, D. W., Stein, P. A., & Ludwig, R. A. (1988). The Azorhizobium caulinodans nifA gene: Identification of upstream-activating sequences including a new element, the 'anaerobox'.

Čikaški stil citiranja

Nees, D W., P A. Stein, i R A. Ludwig. The Azorhizobium Caulinodans NifA Gene: Identification of Upstream-activating Sequences Including a New Element, the 'anaerobox'. 1988.

MLA način citiranja

Nees, D W., P A. Stein, i R A. Ludwig. The Azorhizobium Caulinodans NifA Gene: Identification of Upstream-activating Sequences Including a New Element, the 'anaerobox'. 1988.