Jefimenko, O. D. (1992). Causality electromagnetic induction and gravitation: A different approach to the theory of electromagnetic and gravitational fields. Electret Scientific Company.
Чикаго стиль цитування (17-те видання)Jefimenko, Oleg D. Causality Electromagnetic Induction and Gravitation: A Different Approach to the Theory of Electromagnetic and Gravitational Fields. Star City: Electret Scientific Company, 1992.
Стиль цитування MLA (9-ме видання)Jefimenko, Oleg D. Causality Electromagnetic Induction and Gravitation: A Different Approach to the Theory of Electromagnetic and Gravitational Fields. Electret Scientific Company, 1992.
Попередження: стилі цитування не завжди правильні на всі 100%.