Böll, V. (2021). Girma Fisseha (1941-2021). Oriens christianus, 104, 263-267.
芝加哥风格引文Böll, Verena. "Girma Fisseha (1941-2021)." Oriens Christianus 104 (2021): 263-267.
MLA引文Böll, Verena. "Girma Fisseha (1941-2021)." Oriens Christianus, vol. 104, 2021, pp. 263-267.
警告：这些引文格式不一定是100％准确.