एपीए उद्धरण

American chemical. (1981). Reagent chemicals (6th ed.). American Chemical Society.

शिकागो स्टाइल उद्धरण

American chemical. Reagent Chemicals. 6th ed. Washington: American Chemical Society, 1981.

एमएलए उद्धरण

American chemical. Reagent Chemicals. 6th ed. American Chemical Society, 1981.