Cita APA (7a ed.)

Lewis, J. L. (1972). Teaching school physics. Penguin Books.

Cita Chicago Style (17a ed.)

Lewis, John L. Teaching School Physics. Harmondsworth, Middlesex: Penguin Books, 1972.

Cita MLA (9a ed.)

Lewis, John L. Teaching School Physics. Penguin Books, 1972.