APA (7e ed.) Bronvermelding

Crowell, R. H. (1972). Calculus of vector functions (3d ed.). Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Crowell, Richard H. Calculus of Vector Functions. 3d ed. Englewood Cliffs, N.J: Prentice-Hall, 1972.

MLA (9e ed.) Bronvermelding

Crowell, Richard H. Calculus of Vector Functions. 3d ed. Prentice-Hall, 1972.