APA (7e ed.) Bronvermelding

Schmookler , J., & Edited by Hurwicz ,Leonid. (1972). Patents, invention and economic change: Data and selected essays. Harvard Univ. Pr..

Chicago (17e ed.) Bronvermelding

Schmookler , Jacob, en Edited by Hurwicz ,Leonid. Patents, Invention and Economic Change: Data and Selected Essays. Cambridge, Mass: Harvard Univ. Pr., 1972.

MLA (9e ed.) Bronvermelding

Schmookler , Jacob, en Edited by Hurwicz ,Leonid. Patents, Invention and Economic Change: Data and Selected Essays. Harvard Univ. Pr., 1972.