Cita APA (7th ed.)

HEADING, J., & John, H. (1964). Electromagnetic theory and special relativity.: HEADING. University tutorial Press.

Cita Chicago (17th ed.)

HEADING, John, i HEADING John. Electromagnetic Theory and Special Relativity.: HEADING. London: University tutorial Press, 1964.

Cita MLA (9th ed.)

HEADING, John, i HEADING John. Electromagnetic Theory and Special Relativity.: HEADING. University tutorial Press, 1964.

Atenció: Aquestes cites poden no estar 100% correctes.