APA (7th ed.) Zitazioa

WILLIAMSON, R. E. (1972). Calculus of vector functions.

Chicago Style (17th ed.) Zitazioa

WILLIAMSON, Richard E. Calculus of Vector Functions. Englewood Cliffs, 1972.

MLA (9th ed.) Zitazioa

WILLIAMSON, Richard E. Calculus of Vector Functions. 1972.