APA ציטוט

Sewell, P. A., & Clarke, B. (1991). Chromatographic separations: : analytical chemistry an open learning. John Wiley.

Chicago Edition Citation

Sewell, Peter A., and Brian Clarke. Chromatographic Separations: : Analytical Chemistry an Open Learning. Singapore: John Wiley, 1991.

ציטוט MLA

Sewell, Peter A., and Brian Clarke. Chromatographic Separations: : Analytical Chemistry an Open Learning. John Wiley, 1991.