Παραπομπή APA

Brailsford, F. (1966). Physical principles of magnetism. Van Nostrand.

Παραπομπή Chicago Style

Brailsford, F. Physical Principles of Magnetism. London: Van Nostrand, 1966.

Παραπομπή MLA

Brailsford, F. Physical Principles of Magnetism. Van Nostrand, 1966.