APA-ийн эшлэл(7 дахь хэвлэлт)
Marsh, K. R. (2007). Drawing lines in the forest: Creating wilderness areas in the Pacific Northwest. University of Washington Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Marsh, Kevin R. Drawing Lines in the Forest: Creating Wilderness Areas in the Pacific Northwest. Seattle: University of Washington Press, 2007.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Marsh, Kevin R. Drawing Lines in the Forest: Creating Wilderness Areas in the Pacific Northwest. University of Washington Press, 2007.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.