Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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