Cita APA

Gerhartz, W. (1986). Ullamann's Encyclopedia of Industrial Chemistry (5th ed.). VCH.

Citación estilo Chicago

Gerhartz, Wolfgang. Ullamann's Encyclopedia of Industrial Chemistry. 5th ed. New York: VCH, 1986.

Cita MLA

Gerhartz, Wolfgang. Ullamann's Encyclopedia of Industrial Chemistry. 5th ed. VCH, 1986.

Warning: These citations may not always be 100% accurate.