APA način citiranja (7. izdanje)

Howell, P. (2014). The People's Pope: A Gift and a Challenge for the Academic World. e-Publications@Marquette.

Čikaški stil citiranja (17. izdanje)

Howell, Patrick. The People's Pope: A Gift and a Challenge for the Academic World. e-Publications@Marquette, 2014.

MLA način citiranja (8. izdanje)

Howell, Patrick. The People's Pope: A Gift and a Challenge for the Academic World. e-Publications@Marquette, 2014.