Cita APA (7th 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 (17th ed.)

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

Cita MLA (9th ed.)

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