Cita APA (7a ed.)

Sierpinski, W. 1., Hulanicki, A., & Polish, P. (1964). Elementary Theory of Numbers. Hafner publishing.

Cita Chicago Style (17a ed.)

Sierpinski, Waclaw 1882, A. Hulanicki, y P. Polish. Elementary Theory of Numbers. New York: Hafner publishing, 1964.

Cita MLA (9a ed.)

Sierpinski, Waclaw 1882, et al. Elementary Theory of Numbers. Hafner publishing, 1964.