Cita APA (7a ed.)

Cowley, R., Bryn-Jacobsen, C., Simpson, J., McMorrow, D., Ward, R., & Wells, M. (1998). The unusual phase diagram of the magnetic structures of holmium-erbium alloys.

Cita Chicago Style (17a ed.)

Cowley, R., C. Bryn-Jacobsen, J. Simpson, D. McMorrow, R. Ward, y MR Wells. The Unusual Phase Diagram of the Magnetic Structures of Holmium-erbium Alloys. 1998.

Cita MLA (9a ed.)

Cowley, R., et al. The Unusual Phase Diagram of the Magnetic Structures of Holmium-erbium Alloys. 1998.