APA (7th ed.) Citation

Jeans, J. H. (1931). The mysterious universe (2a. ed.). Cambridge University.

Chicago Style (17th ed.) Citation

Jeans, James Hopwood. The Mysterious Universe. 2a. ed. Cambridge: Cambridge University, 1931.

MLA (9th ed.) Citation

Jeans, James Hopwood. The Mysterious Universe. 2a. ed. Cambridge University, 1931.