APA-viite

Thorpe, E. (2013). Pearson current events digest: 2013-2014. Pearson.

Chicago-tyylinen lähdeviittaus

Thorpe, Edgar. Pearson Current Events Digest: 2013-2014. Delhi: Pearson, 2013.

MLA-viite

Thorpe, Edgar. Pearson Current Events Digest: 2013-2014. Pearson, 2013.