Cita APA

Weinheim. (1986). Ullamann's Encyclopedia of Industrial Chemistry (5th ed.). VCH Verlagsgesellschaft.

Chicago Edition Citation

Weinheim. Ullamann's Encyclopedia of Industrial Chemistry. 5th ed. VCH Verlagsgesellschaft, 1986.

Cita MLA

Weinheim. Ullamann's Encyclopedia of Industrial Chemistry. 5th ed. VCH Verlagsgesellschaft, 1986.

Atenció: Aquestes cites poden no estar 100% correctes.