Cita APA (7a ed.)

Kleczek, J. (1976). The Universe. D. Reidel Publishing Company.

Cita Chicago Style (17a ed.)

Kleczek, Josip. The Universe. Dordrecht: D. Reidel Publishing Company, 1976.

Cita MLA (9a ed.)

Kleczek, Josip. The Universe. D. Reidel Publishing Company, 1976.