Pruen, S. T. (1891). The Arab and the African: Experiences in eastern equatorial Africa during a residence of three years. Seeley and co., limited.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pruen, Septimus Tristram. The Arab and the African: Experiences in Eastern Equatorial Africa During a Residence of Three Years. London: Seeley and co., limited, 1891.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Pruen, Septimus Tristram. The Arab and the African: Experiences in Eastern Equatorial Africa During a Residence of Three Years. Seeley and co., limited, 1891.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.