Citazione Stile APA (7a Edizione)

De Laubenfels, D. J. (1975). Mapping the world's vegetation: Regionalization of formations and flora. Syracuse University Press.

Citazione stile Chigago Style (17a edizione)

De Laubenfels, David John. Mapping the World's Vegetation: Regionalization of Formations and Flora. Syracuse, N.Y.: Syracuse University Press, 1975.

Citatione MLA (9a ed.)

De Laubenfels, David John. Mapping the World's Vegetation: Regionalization of Formations and Flora. Syracuse University Press, 1975.