APA (7e ed.) Bronvermelding

Littlewood, D. (1961). A University algebra (3rd ed.). William Heinemann.

Chicago (17e ed.) Bronvermelding

Littlewood, D.E. A University Algebra. 3rd ed. London: William Heinemann, 1961.

MLA (9e ed.) Bronvermelding

Littlewood, D.E. A University Algebra. 3rd ed. William Heinemann, 1961.