Tohutoro APA (7th ed.)

Williamson, R. E. (1968). Calculus of vector functions (2nd ed.). Prentice-Hall.

Tohutoru Kātū Chicago (17th ed.)

Williamson, Richard E. Calculus of Vector Functions. 2nd ed. New Jersey: Prentice-Hall, 1968.

Tohutoro MLA (9th ed.)

Williamson, Richard E. Calculus of Vector Functions. 2nd ed. Prentice-Hall, 1968.