Guidi, I., & Conti Rossini, C. (1955). Historia regis Sarsa Dengel (Malak Sagad). Imprimerie Orientaliste [etc.].
Chicago Style (17th ed.) CitationGuidi, Ignazio, and Carlo Conti Rossini. Historia Regis Sarsa Dengel (Malak Sagad). Louvain: Imprimerie Orientaliste [etc.], 1955.
MLA (9th ed.) CitationGuidi, Ignazio, and Carlo Conti Rossini. Historia Regis Sarsa Dengel (Malak Sagad). Imprimerie Orientaliste [etc.], 1955.
Warning: These citations may not always be 100% accurate.