एपीए उद्धरण

Williams, S. (1984). Official methods of analysis of the Association of Official Analytical Chemists. Washington: DC AOAC.

शिकागो स्टाइल उद्धरण

Williams, Sidney. Official Methods of Analysis of the Association of Official Analytical Chemists. Washington: DC AOAC, 1984.

एमएलए उद्धरण

Williams, Sidney. Official Methods of Analysis of the Association of Official Analytical Chemists. Washington: DC AOAC, 1984.