APA-viite

Medcalf, J. (2006). NATO: A beginner's guide. Oneworld Publications.

Chicago-tyylinen lähdeviittaus

Medcalf, Jennifer. NATO: A Beginner's Guide. Oxford: Oneworld Publications, 2006.

MLA-viite

Medcalf, Jennifer. NATO: A Beginner's Guide. Oneworld Publications, 2006.