Cita APA (7th ed.)
Fowler, R. (1953). Introduction to electric theory. Addison-Wesley.
Cita Chicago (17th ed.)
Fowler, R.G. Introduction to Electric Theory. Cambridge: Addison-Wesley, 1953.
Cita MLA (9th ed.)
Fowler, R.G. Introduction to Electric Theory. Addison-Wesley, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.