Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Stewart, W. N., & Rothwell, G. W. (1993). Paleobotany and the evolution of plants (2nd. ed.). University Press.

Chicago Citation Edition Citation

Stewart, Wilson Nichols, und Gar W. Rothwell. Paleobotany and the Evolution of Plants. 2nd. ed. Cambridge: University Press, 1993.

MLA Citation Edition Citation

Stewart, Wilson Nichols, und Gar W. Rothwell. Paleobotany and the Evolution of Plants. 2nd. ed. University Press, 1993.