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

APA Zitierstil

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

Chicago Zitierstil

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

MLA Zitierstil

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