Cita APA (7a ed.)

Lumb, A. D. (1920). The platinum metals. J. Murray.

Cita Chicago Style (17a ed.)

Lumb, A. D. The Platinum Metals. London: J. Murray, 1920.

Cita MLA (8a ed.)

Lumb, A. D. The Platinum Metals. J. Murray, 1920.