Cita APA (7a ed.)

Küchler, A. (1967). Vegetation mapping. Ronald Press Company.

Cita Chicago Style (17a ed.)

Küchler, A.W. Vegetation Mapping. New York: Ronald Press Company, 1967.

Cita MLA (8a ed.)

Küchler, A.W. Vegetation Mapping. Ronald Press Company, 1967.