Cita APA

Posner, A. (1958). The annals of the community of Gnesen (Gniezno).

Citación estilo Chicago

Posner, Arthur. The Annals of the Community of Gnesen (Gniezno). Jerusalem, 1958.

Cita MLA

Posner, Arthur. The Annals of the Community of Gnesen (Gniezno). 1958.