APA (7th ed.) Zitazioa

HOFFMANN, B. (1966). About vectors. Prentice-Hall.

Chicago Style (17th ed.) Zitazioa

HOFFMANN, Banesh. About Vectors. New Jersey: Prentice-Hall, 1966.

MLA (9th ed.) Zitazioa

HOFFMANN, Banesh. About Vectors. Prentice-Hall, 1966.