APA (7th ed.) Citation

Jeans, J. (1931). The stars in their courses. The Macmillan.

Chicago Style (17th ed.) Citation

Jeans, J. The Stars in Their Courses. New York: The Macmillan, 1931.

MLA (9th ed.) Citation

Jeans, J. The Stars in Their Courses. The Macmillan, 1931.