APA (7th ed.) Citation

Rubenson, S., Getatchew Haile, & Hunwick, J. O. (1987). Acta Æthiopica. Northwestern University Press ; Addis Ababa University Press.

Chicago Style (17th ed.) Citation

Rubenson, Sven, Getatchew Haile, and John O. Hunwick. Acta Æthiopica. Evanston, Ill. : Addis Ababa: Northwestern University Press ; Addis Ababa University Press, 1987.

MLA (9th ed.) Citation

Rubenson, Sven, et al. Acta Æthiopica. Northwestern University Press ; Addis Ababa University Press, 1987.