Cita APA (7a ed.)
Greenwood, N. N., & Earnshaw, A. (1997). Chemistry of the elements (2nd ed.). Butterworth-Heinemann.
Cita Chicago Style (17a ed.)
Greenwood, N. N., y A. Earnshaw. Chemistry of the Elements. 2nd ed. Oxford ; Boston: Butterworth-Heinemann, 1997.
Cita MLA (9a ed.)
Greenwood, N. N., y A. Earnshaw. Chemistry of the Elements. 2nd ed. Butterworth-Heinemann, 1997.
Precaución: Estas citas no son 100% exactas.