APA (7th ed.) Citation

Kleczek, J., & Minnaert, M. G. J. (1987). Exercises in astronomy. D. Reidel Pub. Co..

Chicago Style (17th ed.) Citation

Kleczek, Josip, and M. G. J. Minnaert. Exercises in Astronomy. Dordrecht ; Boston: D. Reidel Pub. Co., 1987.

MLA (9th ed.) Citation

Kleczek, Josip, and M. G. J. Minnaert. Exercises in Astronomy. D. Reidel Pub. Co., 1987.