APA

Liverman D., Moran E. F., Rindfuss R. R. & Stern P. C. (1998). People and pixels. Washington D.C: National Academy Press.

Chicago

Liverman Diana, Moran Emilio F, Rindfuss Ronald R and Stern Paul C. 1998. People and pixels. Washington D.C: National Academy Press.

Harvard

Liverman D., Moran E. F., Rindfuss R. R. and Stern P. C. (1998). People and pixels. Washington D.C: National Academy Press.

MLA

Liverman Diana, Moran Emilio F, Rindfuss Ronald R and Stern Paul C. People and pixels. Washington D.C: National Academy Press. 1998.