Παραπομπή APA

Bomford, G. (1971). Geodesy (3rd. ed.). Oxford University.

Παραπομπή Chicago Style

Bomford, G. Geodesy. 3rd. ed. London: Oxford University, 1971.

Παραπομπή MLA

Bomford, G. Geodesy. 3rd. ed. Oxford University, 1971.