Cita APA (7a ed.)

Nunn, E., Rowland, K. F., & Firth, C. B. (1964). Things made from everyday metals (2. impression.). Ginn.

Cita Chicago Style (17a ed.)

Nunn, E., K. F. Rowland, y Catherine B. Firth. Things Made from Everyday Metals. 2. impression. London: Ginn, 1964.

Cita MLA (9a ed.)

Nunn, E., et al. Things Made from Everyday Metals. 2. impression. Ginn, 1964.