APA

Organization for Economic Co-operation and Development (París), . (1972). Problems and prospects of fundamental reserch in multi-disciplinary fields. París: OCDE.

Chicago

Organization for Economic Co-operation and Development (París), . 1972. Problems and prospects of fundamental reserch in multi-disciplinary fields. París: OCDE.

Harvard

Organization for Economic Co-operation and Development (París), . (1972). Problems and prospects of fundamental reserch in multi-disciplinary fields. París: OCDE.

MLA

Organization for Economic Co-operation and Development (París), . Problems and prospects of fundamental reserch in multi-disciplinary fields. París: OCDE. 1972.