APA (7th ed.) Citation

Lander, R., & Allen, A. R. (1964). Richard Lander's journey to Sokoto. Oxford University Press.

Chicago Style (17th ed.) Citation

Lander, Richard, and A. R. Allen. Richard Lander's Journey to Sokoto. London: Oxford University Press, 1964.

MLA (9th ed.) Citation

Lander, Richard, and A. R. Allen. Richard Lander's Journey to Sokoto. Oxford University Press, 1964.