Cita APA (7th ed.)

Helbig, K., Gundlach, F., & Wangenheim, W. v. (2003). Homo Sum: Humani nihil a me alienum puto. 6x6-com.

Cita Chicago (17th ed.)

Helbig, Konrad, F.C Gundlach, i Wolfgang von Wangenheim. Homo Sum: Humani Nihil a Me Alienum Puto. 6x6-com, 2003.

Cita MLA (8th ed.)

Helbig, Konrad, et al. Homo Sum: Humani Nihil a Me Alienum Puto. 6x6-com, 2003.