Riddick, J. A., & Bunger, W. B. (1970). Techniques of Chemistry (3a. ed.). John Wiley.
Cita Chicago (17th ed.)Riddick, John A., i William B. Bunger. Techniques of Chemistry. 3a. ed. Nueva York: John Wiley, 1970.
Cita MLA (9th ed.)Riddick, John A., i William B. Bunger. Techniques of Chemistry. 3a. ed. John Wiley, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.