Seymour, P. (1986). Cosmic magnetism. A. Hilger.
Cita Chicago (17th ed.)Seymour, Percy. Cosmic Magnetism. Bristol ; Boston: A. Hilger, 1986.
Cita MLA (8th ed.)Seymour, Percy. Cosmic Magnetism. A. Hilger, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.