Cita APA (7a ed.)

TOFT, L. a. M. (1966). Practical mathematics: A textbook covering………. Pitman and Sons.

Cita Chicago Style (17a ed.)

TOFT, Louis and McKAY. Practical Mathematics: A Textbook Covering………. London: Pitman and Sons, 1966.

Cita MLA (9a ed.)

TOFT, Louis and McKAY. Practical Mathematics: A Textbook Covering………. Pitman and Sons, 1966.