APA (7th ed.) Citation

Strong, R. K. (1946). Kingzett's chemical encyclopædia: A digest of chemistry and its industrial applications (Seventh edition.). London, UK.

Chicago Style (17th ed.) Citation

Strong, Ralph Kempton. Kingzett's Chemical Encyclopædia: A Digest of Chemistry and Its Industrial Applications. Seventh edition. New York: London, UK, 1946.

MLA (9th ed.) Citation

Strong, Ralph Kempton. Kingzett's Chemical Encyclopædia: A Digest of Chemistry and Its Industrial Applications. Seventh edition. London, UK, 1946.