APA (7th ed.) Citation

Barth, H. (1962). Travels in Nigeria: Extracts from the journal of Heinrich Barth's travels in Nigeria, 1850-1855. Oxford University Press.

Chicago Style (17th ed.) Citation

Barth, Heinrich. Travels in Nigeria: Extracts from the Journal of Heinrich Barth's Travels in Nigeria, 1850-1855. London: Oxford University Press, 1962.

MLA (9th ed.) Citation

Barth, Heinrich. Travels in Nigeria: Extracts from the Journal of Heinrich Barth's Travels in Nigeria, 1850-1855. Oxford University Press, 1962.

Warning: These citations may not always be 100% accurate.