APA Zitierstil

Peck, M. E. (1925). A Preliminary Sketch of the Plant Regions of Oregon II. The Cascade Mountains and Eastward. American Journal of Botany, 12(2), 69.

Chicago Zitierstil

Peck, Morton E. "A Preliminary Sketch of the Plant Regions of Oregon II. The Cascade Mountains and Eastward." American Journal of Botany 12, no. 2 (1925): 69.

MLA Zitierstil

Peck, Morton E. "A Preliminary Sketch of the Plant Regions of Oregon II. The Cascade Mountains and Eastward." American Journal of Botany, vol. 12, no. 2, 1925, p. 69.