Style de citation APA

Sewell,W R Derrck. (1974). Environmental quality. Sage Sage Publications Ltd.

Style de citation Chicago

Sewell,W R Derrck. Environmental Quality. London: Sage Sage Publications Ltd, 1974.

Style de citation MLA

Sewell,W R Derrck. Environmental Quality. Sage Sage Publications Ltd, 1974.

Attention : ces citations peuvent ne pas être correctes à 100%.