APA-Zitierstil (7. Ausg.)

Küchler, A. W. (1949). A physiognomic classification of vegetation. [Routledge, Taylor & Francis Group].

Chicago-Zitierstil (17. Ausg.)

Küchler, August Wilhelm. A Physiognomic Classification of Vegetation. [Philadelphia, Pa.]: [Routledge, Taylor & Francis Group], 1949.

MLA-Zitierstil (9. Ausg.)

Küchler, August Wilhelm. A Physiognomic Classification of Vegetation. [Routledge, Taylor & Francis Group], 1949.