APA (7th ed.) Citation

Adolf Friedrich, D. o. M., & Maberly-Oppler, G. E. (1910). In the heart of Africa. Cassell and Co..

Chicago Style (17th ed.) Citation

Adolf Friedrich, Duke of Mecklenburg-Schwerin, and G. E. Maberly-Oppler. In the Heart of Africa. London, New York [etc.]: Cassell and Co., 1910.

MLA (8th ed.) Citation

Adolf Friedrich, Duke of Mecklenburg-Schwerin, and G. E. Maberly-Oppler. In the Heart of Africa. Cassell and Co., 1910.