APA (7th ed.) Citation

Milner, R., & Milner, R. (2009). Darwin's universe: Evolution from A to Z. University of California Press.

Chicago Style (17th ed.) Citation

Milner, Richard, and Richard Milner. Darwin's Universe: Evolution from A to Z. Berkeley: University of California Press, 2009.

MLA (9th ed.) Citation

Milner, Richard, and Richard Milner. Darwin's Universe: Evolution from A to Z. University of California Press, 2009.