Cita APA (7a ed.)

Nicholls, D. (1973). The chemistry of iron, cobalt and nickel. Pergamon.

Cita Chicago Style (17a ed.)

Nicholls, David. The Chemistry of Iron, Cobalt and Nickel. Oxford, Eng.: Pergamon, 1973.

Cita MLA (8a ed.)

Nicholls, David. The Chemistry of Iron, Cobalt and Nickel. Pergamon, 1973.