Cita APA (7th ed.)
Jefimenko, O. D. Causality Electromagnetic Induction and Gravitation: A Different Approach to the Theory of Electromagnetic and Gravitational Fields (2a edición.). Electret Scientific.
Cita Chicago (17th ed.)
Jefimenko, Oleg D. Causality Electromagnetic Induction and Gravitation: A Different Approach to the Theory of Electromagnetic and Gravitational Fields. 2a edición. Star City, EUA: Electret Scientific.
Cita MLA (9th ed.)
Jefimenko, Oleg D. Causality Electromagnetic Induction and Gravitation: A Different Approach to the Theory of Electromagnetic and Gravitational Fields. 2a edición. Electret Scientific.
Atenció: Aquestes cites poden no estar 100% correctes.