APA (7e ed.) Bronvermelding
Buel, J. W. (1889). Heroes of the Dark Continent: A complete history of all the great explorations and discoveries in Africa, from the earliest ages to the present time. North American Publishing Co..
Chicago (17e ed.) Bronvermelding
Buel, James W. Heroes of the Dark Continent: A Complete History of All the Great Explorations and Discoveries in Africa, from the Earliest Ages to the Present Time. St. Louis: North American Publishing Co., 1889.
MLA (9e ed.) Bronvermelding
Buel, James W. Heroes of the Dark Continent: A Complete History of All the Great Explorations and Discoveries in Africa, from the Earliest Ages to the Present Time. North American Publishing Co., 1889.
Let op: Deze citaties zijn niet altijd 100% accuraat.