APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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