Cita APA (7a ed.)

Weinhold, F., & Landis, C. R. (2005). Valency and bonding: A natural bond orbital donor-acceptor perspective. Cambridge University Press.

Cita Chicago Style (17a ed.)

Weinhold, Frank, y Clark R. Landis. Valency and Bonding: A Natural Bond Orbital Donor-acceptor Perspective. New York: Cambridge University Press, 2005.

Cita MLA (8a ed.)

Weinhold, Frank, y Clark R. Landis. Valency and Bonding: A Natural Bond Orbital Donor-acceptor Perspective. Cambridge University Press, 2005.