Catalogue Handboek of fine Chemicals. Benelux 1988-1989.

MLA

Aldrich. Catalogue Handboek of Fine Chemicals. Benelux 1988-1989. Brussel, 1988.

APA

Aldrich, A. (1988). Catalogue Handboek of fine Chemicals. Benelux 1988-1989. Brussel.

Chicago

Aldrich Catalogue Handboek of Fine Chemicals. Benelux 1988-1989. Brussel, 1988.