APA (7th ed.) Citation

Wisdom, S., & Fields, N. (2009). Gladiatoren. Lempertz [u.a.].

Chicago Style (17th ed.) Citation

Wisdom, Stephen, and Nic Fields. Gladiatoren. Königswinter: Lempertz [u.a.], 2009.

MLA (9th ed.) Citation

Wisdom, Stephen, and Nic Fields. Gladiatoren. Lempertz [u.a.], 2009.