Cita APA (7th ed.)

(1968). Chemistry experiments and principles. D.C Heath.

Cita Chicago (17th ed.)

Chemistry Experiments and Principles. Lexington Mass: D.C Heath, 1968.

Cita MLA (9th ed.)

Chemistry Experiments and Principles. D.C Heath, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.