APA (7th ed.) Citation

Owen, R. (1979). Great explorers. Artus Books.

Chicago Style (17th ed.) Citation

Owen, Roderic. Great Explorers. London: Artus Books, 1979.

MLA (9th ed.) Citation

Owen, Roderic. Great Explorers. Artus Books, 1979.

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