APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Rignall, J., Klaus, H. G., & Cunningham, V. (2012). Ecology and literature of the British Left: The red and the green. Ashgate.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, John Rignall, H. Gustav Klaus, ба Valentine Cunningham. Ecology and Literature of the British Left: The Red and the Green. Farnham, Surrey, England ; Burlington, Vt.: Ashgate, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Ecology and Literature of the British Left: The Red and the Green. Ashgate, 2012.