APA استشهاد

xix,287 p.Wild, A. (1993). Soils and Environment: An introduction. Cambridge University Press.

استشهاد بنمط شيكاغو

xix,287 p.Wild, Alan. Soils and Environment: An Introduction. Cambridge: Cambridge University Press, 1993.

MLA استشهاد

xix,287 p.Wild, Alan. Soils and Environment: An Introduction. Cambridge University Press, 1993.