APA-ийн эшлэл(7 дахь хэвлэлт)

Burke, T. E. (2013). Land snails and slugs of the Pacific Northwest. Oregon State University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Burke, Thomas E. Land Snails and Slugs of the Pacific Northwest. Corvallis: Oregon State University Press, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Burke, Thomas E. Land Snails and Slugs of the Pacific Northwest. Oregon State University Press, 2013.