Dramstad, W. E., Olson, J. D., & Forman, R. T. T. (1996). Landscape ecology principles in landscape architecture and land-use planning. Harvard University Graduate School of Design, Island Press, American Society of Landscape Architects.
Παραπομπή σε μορφή Chicago (17η εκδ.)Dramstad, Wenche E., James D. Olson, και Richard T. T. Forman. Landscape Ecology Principles in Landscape Architecture and Land-use Planning. [Cambridge?] : Washington, DC : [Washington, D.C.?]: Harvard University Graduate School of Design, Island Press, American Society of Landscape Architects, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)Dramstad, Wenche E., et al. Landscape Ecology Principles in Landscape Architecture and Land-use Planning. Harvard University Graduate School of Design, Island Press, American Society of Landscape Architects, 1996.