Cita APA (7a ed.)

Lindholm, D., Nicolle, D., & McBride, A. (2007). The Scandinavian Baltic crusades, 1100-1500. Osprey.

Cita Chicago Style (17a ed.)

Lindholm, David, David Nicolle, y Angus McBride. The Scandinavian Baltic Crusades, 1100-1500. Oxford: Osprey, 2007.

Cita MLA (9a ed.)

Lindholm, David, et al. The Scandinavian Baltic Crusades, 1100-1500. Osprey, 2007.