APA (7th ed.) Citation

Kepler, J., & Rosen, E. (1967). Somnium: The dream, or posthumous work on lunar astronomy. University of Wisconsin Press.

Chicago Style (17th ed.) Citation

Kepler, Johannes, and Edward Rosen. Somnium: The Dream, or Posthumous Work on Lunar Astronomy. Madison: University of Wisconsin Press, 1967.

MLA (9th ed.) Citation

Kepler, Johannes, and Edward Rosen. Somnium: The Dream, or Posthumous Work on Lunar Astronomy. University of Wisconsin Press, 1967.