Cita APA

Aldrich. (1992). Catalog handbook of fine chemical Aldrich 1992 - 1993. Wisconsin: Aldrich Chemical.

Chicago Style Citation

Aldrich. Catalog Handbook of Fine Chemical Aldrich 1992 - 1993. Wisconsin: Aldrich Chemical, 1992.

Cita MLA

Aldrich. Catalog Handbook of Fine Chemical Aldrich 1992 - 1993. Wisconsin: Aldrich Chemical, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.