Gaya APA

JAKOBI, G., Lohr, A. (1987). DETERGENTS AND TEXTILE WASHING: PRINCIPLES AND PRACTICE . New York: VCH, Weinheim.

Gaya MLA

JAKOBI, Gunter., Lohr, A.. "DETERGENTS AND TEXTILE WASHING: PRINCIPLES AND PRACTICE". New York: VCH, Weinheim, 1987. Textbook.