Cita APA (7th ed.)

Kelly, F. H. C. (1963). Practical mathematics for chemists. Butterworths.

Cita Chicago (17th ed.)

Kelly, Frank Heron Churchward. Practical Mathematics for Chemists. London: Butterworths, 1963.

Cita MLA (8th ed.)

Kelly, Frank Heron Churchward. Practical Mathematics for Chemists. Butterworths, 1963.