APA-ийн эшлэл(7 дахь хэвлэлт)
Ballesteros, G. (2002). Great Lakes water exports and diversions: Annex 2001 and the looming environmental battle. Environmental Law Institute.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Ballesteros, Gary. Great Lakes Water Exports and Diversions: Annex 2001 and the Looming Environmental Battle. Washington, D.C.: Environmental Law Institute, 2002.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Ballesteros, Gary. Great Lakes Water Exports and Diversions: Annex 2001 and the Looming Environmental Battle. Environmental Law Institute, 2002.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.