APA استشهاد

Greenwood, N. N., & Earnshaw, A. (1997). Chemistry of the elements (2nd ed.). Butterworth-Heinemann.

استشهاد بنمط شيكاغو

Greenwood, N. N., و A. Earnshaw. Chemistry of the Elements. 2nd ed. Oxford ; Boston: Butterworth-Heinemann, 1997.

MLA استشهاد

Greenwood, N. N., و A. Earnshaw. Chemistry of the Elements. 2nd ed. Butterworth-Heinemann, 1997.