APA (7th ed.) Citation

Moorehead, A., Shannon, H., & Warrick, R. (2011). Citizen Kane. Zweitausendeins.

Chicago Style (17th ed.) Citation

Moorehead, Agnes, Harry Shannon, and Ruth Warrick. Citizen Kane. [Frankfurt/Main]: Zweitausendeins, 2011.

MLA (9th ed.) Citation

Moorehead, Agnes, et al. Citizen Kane. Zweitausendeins, 2011.