APA (7th ed.) Citation

Shepard, M. K. (2015). Asteroids: Relics of ancient time. Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Shepard, Michael K. Asteroids: Relics of Ancient Time. Cambridge: Cambridge Univ. Press, 2015.

MLA (9th ed.) Citation

Shepard, Michael K. Asteroids: Relics of Ancient Time. Cambridge Univ. Press, 2015.

Warning: These citations may not always be 100% accurate.