Citazione Stile APA (7a Edizione)

Westwood, S. A. (1993). Supercritical fluid extraction and its use in chromatographic sample preparation. London : Blackie Academic & Professional.

Citazione stile Chigago Style (17a edizione)

Westwood, S A. Supercritical Fluid Extraction and Its Use in Chromatographic Sample Preparation. London : Blackie Academic & Professional, 1993.

Citatione MLA (9a ed.)

Westwood, S A. Supercritical Fluid Extraction and Its Use in Chromatographic Sample Preparation. London : Blackie Academic & Professional, 1993.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.