Παραπομπή APA

Rocard, Y. (1959). Principles of electricity and magnetism. Pitman.

Παραπομπή Chicago Style

Rocard, Yves. Principles of Electricity and Magnetism. London: Pitman, 1959.

Παραπομπή MLA

Rocard, Yves. Principles of Electricity and Magnetism. Pitman, 1959.