Cita APA (7a ed.)
Rayward, B. W. (1990). International organisation and dissemination of knowledge: Selected essays of Paul Otlet. Elsevier.
Cita Chicago Style (17a ed.)
Rayward, Boyd W. International Organisation and Dissemination of Knowledge: Selected Essays of Paul Otlet. Amsterdam: Elsevier, 1990.
Cita MLA (9a ed.)
Rayward, Boyd W. International Organisation and Dissemination of Knowledge: Selected Essays of Paul Otlet. Elsevier, 1990.
Precaución: Estas citas no son 100% exactas.