Cita APA

SHANTZ, H., & TURNER, B. (1958). Photographic documentation of vegetation changes in Africa over a third of century. Arizona, EEUU: UNIVERSITY OF ARIZONA.

Citación estilo Chicago

SHANTZ, H.L., and B.L TURNER. Photographic Documentation of Vegetation Changes in Africa Over a Third of Century. Arizona, EEUU: UNIVERSITY OF ARIZONA, 1958.

Cita MLA

SHANTZ, H.L., and B.L TURNER. Photographic Documentation of Vegetation Changes in Africa Over a Third of Century. Arizona, EEUU: UNIVERSITY OF ARIZONA, 1958.