APA (7th ed.) Citation

Ullendorff, E. (1965). The challenge of Amharic: An inaugural lecture delivered on 28 October 1964. School of Oriental and African Studies, University of London.

Chicago Style (17th ed.) Citation

Ullendorff, Edward. The Challenge of Amharic: An Inaugural Lecture Delivered on 28 October 1964. [London]: School of Oriental and African Studies, University of London, 1965.

MLA (9th ed.) Citation

Ullendorff, Edward. The Challenge of Amharic: An Inaugural Lecture Delivered on 28 October 1964. School of Oriental and African Studies, University of London, 1965.