APA-ийн эшлэл(7 дахь хэвлэлт)

Bell, C. L., & Sullivan, T. F. P. (2014). Environmental law handbook (Twenty-second edition.). Bernan Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Bell, Christopher L., ба Thomas F. P. Sullivan. Environmental Law Handbook. Twenty-second edition. Lanham: Bernan Press, 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Bell, Christopher L., ба Thomas F. P. Sullivan. Environmental Law Handbook. Twenty-second edition. Bernan Press, 2014.