Παραπομπή σε μορφή APA (7η εκδ.)

Castell, M., Dudarev, S., Botton, G., Briggs, G., & Sutton, A. (1998). Covalent bonding in NiO: Evidence from a combined STM, LSDA plus U and EELS study.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Castell, M., S. Dudarev, G. Botton, G. Briggs, και A. Sutton. Covalent Bonding in NiO: Evidence from a Combined STM, LSDA Plus U and EELS Study. 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Castell, M., et al. Covalent Bonding in NiO: Evidence from a Combined STM, LSDA Plus U and EELS Study. 1998.