Joughin, L. (1967). Academic freedom and tenure: A handbook of the American Association of University Professors. University of Wisconsin Press.
Citazione stile Chigago Style (17a edizione)Joughin, Louis. Academic Freedom and Tenure: A Handbook of the American Association of University Professors. Madison: University of Wisconsin Press, 1967.
Citatione MLA (8a ed.)Joughin, Louis. Academic Freedom and Tenure: A Handbook of the American Association of University Professors. University of Wisconsin Press, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.