Cita APA (7a ed.)

(1971). Models: Electric and magnetic interactions. Rand McNally.

Cita Chicago Style (17a ed.)

Models: Electric and Magnetic Interactions. Chicago: Rand McNally, 1971.

Cita MLA (9a ed.)

Models: Electric and Magnetic Interactions. Rand McNally, 1971.

Precaución: Estas citas no son 100% exactas.