APA način citiranja (7. izdanje)

Gras, G. Class field theory: From theory to practice (NA.). Spronger.

Čikaški stil citiranja (17. izdanje)

Gras, Georges. Class Field Theory: From Theory to Practice. NA. NA: Spronger.

MLA način citiranja (9. izdanje)

Gras, Georges. Class Field Theory: From Theory to Practice. NA. Spronger.