APA (7th ed.) Zitazioa

Kellogg, O. D. (1954). Foundations of potential theory. Dover.

Chicago Style (17th ed.) Zitazioa

Kellogg, Oliver Dimon. Foundations of Potential Theory. Nueva York: Dover, 1954.

MLA (9th ed.) Zitazioa

Kellogg, Oliver Dimon. Foundations of Potential Theory. Dover, 1954.