Johnston, H. H. (1886). The Kilima Njaro Expedition. A record of scientific explorartion in Eastern Equatorial Africa. An d a general description of the natural history, languages, and commerce of the Kilima Njaro district. With six maps and over eighty illustrations by the author (1a. ed.). Kegan Paul, Trench, and Co.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Johnston, H. H. The Kilima Njaro Expedition. A Record of Scientific Explorartion in Eastern Equatorial Africa. An D a General Description of the Natural History, Languages, and Commerce of the Kilima Njaro District. With Six Maps and over Eighty Illustrations by the Author. 1a. ed. Londres: Kegan Paul, Trench, and Co, 1886.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Johnston, H. H. The Kilima Njaro Expedition. A Record of Scientific Explorartion in Eastern Equatorial Africa. An D a General Description of the Natural History, Languages, and Commerce of the Kilima Njaro District. With Six Maps and over Eighty Illustrations by the Author. 1a. ed. Kegan Paul, Trench, and Co, 1886.