APA-čujuhus (7. p.)
ebrary, Inc, & Filson, G. C. (2004). Intensive agriculture and sustainability: A farming systems analysis. UBC Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Glen C. Filson. Intensive Agriculture and Sustainability: A Farming Systems Analysis. Vancouver: UBC Press, 2004.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Glen C. Filson. Intensive Agriculture and Sustainability: A Farming Systems Analysis. UBC Press, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.