Cita APA (7a ed.)

Gordon, J. (1991). The new science of strong materials: Or why you don't fall through the floor (2a ed. 1a reimp.). Penguin Books.

Cita Chicago Style (17a ed.)

Gordon, J.E. The New Science of Strong Materials: Or Why You Don't Fall Through the Floor. 2a ed. 1a reimp. London: Penguin Books, 1991.

Cita MLA (9a ed.)

Gordon, J.E. The New Science of Strong Materials: Or Why You Don't Fall Through the Floor. 2a ed. 1a reimp. Penguin Books, 1991.