APA aipamena

Johnston, H. H. (1970). The Nile quest: A record of the exploration of the Nile and its basin. Negro History Press.

Chicago Style aipamena

Johnston, Harry H. The Nile Quest: A Record of the Exploration of the Nile and Its Basin. Detroit: Negro History Press, 1970.

MLA aipamena

Johnston, Harry H. The Nile Quest: A Record of the Exploration of the Nile and Its Basin. Negro History Press, 1970.