Publications of Sidney and Beatrice Webb : an interim check list.

MLA

British Library of Political and Economic Science. Publications of Sidney and Beatrice Webb : an interim check list. London : British Library of Political and Economic Science, 1973.

APA

British Library of Political and Economic Science. (1973). Publications of Sidney and Beatrice Webb : an interim check list. London : British Library of Political and Economic Science.

Chicago

British Library of Political and Economic Science. Publications of Sidney and Beatrice Webb : an interim check list. London : British Library of Political and Economic Science, 1973.