Cita APA (7a ed.)

Helme, L., Boothroyd, A., Coldea, R., Prabhakaran, D., Stunault, A., McIntyre, G., & Kernavanois, N. (2005). Spin gaps and magnetic structure of NaxCoO2.

Cita Chicago Style (17a ed.)

Helme, L., A. Boothroyd, R. Coldea, D. Prabhakaran, A. Stunault, G. McIntyre, y N. Kernavanois. Spin Gaps and Magnetic Structure of NaxCoO2. 2005.

Cita MLA (9a ed.)

Helme, L., et al. Spin Gaps and Magnetic Structure of NaxCoO2. 2005.