APA

Lindblom C. E., Cohen D. K., . (1979). Usable knowledge: social science and social problem solving. New Haven: Yale University Press.

Chicago

Lindblom Charles Edward, Cohen David K, . 1979. Usable knowledge: social science and social problem solving. New Haven: Yale University Press.

Harvard

Lindblom C. E., Cohen D. K., . (1979). Usable knowledge: social science and social problem solving. New Haven: Yale University Press.

MLA

Lindblom Charles Edward, Cohen David K, . Usable knowledge: social science and social problem solving. New Haven: Yale University Press. 1979.