Littrell, W. B., & Littrell, W. B. (1976). Current issues in social policy. Sage Pubs.
Style de citation Chicago (17e éd.)Littrell, W. Boyd, et W. Boyd;Sjoberg Littrell. Current Issues in Social Policy. Sage Pubs, 1976.
Style de citation MLA (9e éd.)Littrell, W. Boyd, et W. Boyd;Sjoberg Littrell. Current Issues in Social Policy. Sage Pubs, 1976.
Attention : ces citations peuvent ne pas être correctes à 100%.