APA-ийн эшлэл(7 дахь хэвлэлт)
Schnapf, L. P. (2003). Former military sites can pose risks to developers and homeowners. Environmental Law Institute.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Schnapf, Lawrence P. Former Military Sites Can Pose Risks to Developers and Homeowners. Washington, D.C.: Environmental Law Institute, 2003.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Schnapf, Lawrence P. Former Military Sites Can Pose Risks to Developers and Homeowners. Environmental Law Institute, 2003.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.