APA aipamena

Aldrich. (1988). Catalog handbook of fine chemicals 1988 - 1989. Wisconsin: Aldrich Chemical.

Chicago Style aipamena

Aldrich. Catalog Handbook of Fine Chemicals 1988 - 1989. Wisconsin: Aldrich Chemical, 1988.

MLA aipamena

Aldrich. Catalog Handbook of Fine Chemicals 1988 - 1989. Wisconsin: Aldrich Chemical, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.