Cita APA (7a ed.)

Lightfoot, P., & Battle, P. (1990). THE CRYSTAL AND MAGNETIC-STRUCTURES OF BA3NIRU2O9, BA3CORU2O9, AND BA3ZNRU2O9.

Cita Chicago Style (17a ed.)

Lightfoot, P., y P. Battle. THE CRYSTAL AND MAGNETIC-STRUCTURES OF BA3NIRU2O9, BA3CORU2O9, AND BA3ZNRU2O9. 1990.

Cita MLA (9a ed.)

Lightfoot, P., y P. Battle. THE CRYSTAL AND MAGNETIC-STRUCTURES OF BA3NIRU2O9, BA3CORU2O9, AND BA3ZNRU2O9. 1990.