APA-ийн эшлэл(7 дахь хэвлэлт)

Heppell, T. (2010). Choosing the Labour leader: Labour Party leadership elections from Wilson to Brown. Tauris Academic Studies.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Heppell, Timothy. Choosing the Labour Leader: Labour Party Leadership Elections from Wilson to Brown. London ; New York: Tauris Academic Studies, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Heppell, Timothy. Choosing the Labour Leader: Labour Party Leadership Elections from Wilson to Brown. Tauris Academic Studies, 2010.