APA (7th ed.) Citation

Glasby, J. S. (2009). Boundaries of the universe (1st publ.). Routledge.

Chicago Style (17th ed.) Citation

Glasby, John S. Boundaries of the Universe. 1st publ. London New York: Routledge, 2009.

MLA (9th ed.) Citation

Glasby, John S. Boundaries of the Universe. 1st publ. Routledge, 2009.