APA aipamena

Dravnieks, D. E., Skoog, F., & Burris, R. H. (1969). Cytokinin Activation of de novo Thiamine Biosynthesis in Tobacco Callus Cultures.

Chicago Style aipamena

Dravnieks, Dzintar E., Folke Skoog, and R. H. Burris. Cytokinin Activation of De Novo Thiamine Biosynthesis in Tobacco Callus Cultures. 1969.

MLA aipamena

Dravnieks, Dzintar E., Folke Skoog, and R. H. Burris. Cytokinin Activation of De Novo Thiamine Biosynthesis in Tobacco Callus Cultures. 1969.