APA-ийн эшлэл(7 дахь хэвлэлт)

Cullen, J. (2013). Essaying the past: How to read, write, and think about history (2nd ed.). Wiley-Blackwell.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Cullen, Jim. Essaying the Past: How to Read, Write, and Think About History. 2nd ed. Chichester [England] ; Malden, Mass.: Wiley-Blackwell, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Cullen, Jim. Essaying the Past: How to Read, Write, and Think About History. 2nd ed. Wiley-Blackwell, 2013.