APA

Gil David G, . (1973). Unravelling social policy. Cambridge, Mass: Schenkman Pub. Co.; distributed by General Learning Press.

Chicago

Gil David G, . 1973. Unravelling social policy. Cambridge, Mass: Schenkman Pub. Co.; distributed by General Learning Press.

Harvard

Gil David G, . (1973). Unravelling social policy. Cambridge, Mass: Schenkman Pub. Co.; distributed by General Learning Press.

MLA

Gil David G, . Unravelling social policy. Cambridge, Mass: Schenkman Pub. Co.; distributed by General Learning Press. 1973.