Cita APA (7th ed.)

(1958). The Industrial chemist. Tothill Press.

Cita Chicago (17th ed.)

The Industrial Chemist. London: Tothill Press, 1958.

Cita MLA (8th ed.)

The Industrial Chemist. Tothill Press, 1958.

Atenció: Aquestes cites poden no estar 100% correctes.