APA (7e ed.) Bronvermelding

Tabor, D. (2000). The hardness of metals (1a. ed.). Clarendon Press.

Chicago (17e ed.) Bronvermelding

Tabor, David. The Hardness of Metals. 1a. ed. Oxford: Clarendon Press, 2000.

MLA (9e ed.) Bronvermelding

Tabor, David. The Hardness of Metals. 1a. ed. Clarendon Press, 2000.