APA استشهاد

Oxford niversity. World list of scientific periodicals published in the years 1900-1933 (2nd ed.). Oxford university.

استشهاد بنمط شيكاغو

Oxford niversity. World List of Scientific Periodicals Published in the Years 1900-1933. 2nd ed. LOndon: Oxford university.

MLA استشهاد

Oxford niversity. World List of Scientific Periodicals Published in the Years 1900-1933. 2nd ed. Oxford university.