APA (7th ed.) Citation

Owen, R. (1832). Memoir on the pearly nautilus (Nautilus pompilius, Linn.). Wood.

Chicago Style (17th ed.) Citation

Owen, Richard. Memoir on the Pearly Nautilus (Nautilus Pompilius, Linn.). London: Wood, 1832.

MLA (9th ed.) Citation

Owen, Richard. Memoir on the Pearly Nautilus (Nautilus Pompilius, Linn.). Wood, 1832.

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