Cita APA (7a ed.)

Furniss, G. (1991). Second level Hausa: Grammar in action. School of Oriental and African Studies, University of London.

Cita Chicago Style (17a ed.)

Furniss, Graham. Second Level Hausa: Grammar in Action. London: School of Oriental and African Studies, University of London, 1991.

Cita MLA (9a ed.)

Furniss, Graham. Second Level Hausa: Grammar in Action. School of Oriental and African Studies, University of London, 1991.