APA

Nelson R. R., Winter S., . (1982). An evolutionary theory of economic change. Cambridge: Harvard University.

Chicago

Nelson Richard R, Winter SidneyG, . 1982. An evolutionary theory of economic change. Cambridge: Harvard University.

Harvard

Nelson R. R., Winter S., . (1982). An evolutionary theory of economic change. Cambridge: Harvard University.

MLA

Nelson Richard R, Winter SidneyG, . An evolutionary theory of economic change. Cambridge: Harvard University. 1982.