Styl cytowania APA

Flum, J., & Zieger, M. (1980). Topological model theory. Springer-Verlag.

Styl cytowania Chicago

Flum, Jorg, i Martin Zieger. Topological Model Theory. Berlin: Springer-Verlag, 1980.

Styl cytowania MLA

Flum, Jorg, i Martin Zieger. Topological Model Theory. Springer-Verlag, 1980.