Cita APA (7a ed.)

Strachan, H., Lewis, J. E., Kiggell, M., Rockell, S., Stümer, C., Wallace, E., & Steele, B. (2013). The First World War: An historical insight. Distributed by Image Entertainment.

Cita Chicago Style (17a ed.)

Strachan, Hew, Jonathan E. Lewis, Marcus Kiggell, Simon Rockell, Corinna Stümer, Emma Wallace, y Ben Steele. The First World War: An Historical Insight. Chatsworth, CA: Distributed by Image Entertainment, 2013.

Cita MLA (9a ed.)

Strachan, Hew, et al. The First World War: An Historical Insight. Distributed by Image Entertainment, 2013.