Williams, S. (1984). Official methods of analysis of the Association of Official Analytical Chemists. Washington: DC AOAC.
शिकागो स्टाइल उद्धरणWilliams, Sidney. Official Methods of Analysis of the Association of Official Analytical Chemists. Washington: DC AOAC, 1984.
एमएलए उद्धरणWilliams, Sidney. Official Methods of Analysis of the Association of Official Analytical Chemists. Washington: DC AOAC, 1984.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.