APA استشهاد

William R.Keat. (1973). Commission on Academic Tenure in Higher Education. Jassey-Bars.

استشهاد بنمط شيكاغو

William R.Keat. Commission on Academic Tenure in Higher Education. London: Jassey-Bars, 1973.

MLA استشهاد

William R.Keat. Commission on Academic Tenure in Higher Education. Jassey-Bars, 1973.