APA (7th ed.) Citation

Newton, L. (1931). A Handbook of the British seaweeds. British Museum (Natural History).

Chicago Style (17th ed.) Citation

Newton, Lily. A Handbook of the British Seaweeds. London: British Museum (Natural History), 1931.

MLA (9th ed.) Citation

Newton, Lily. A Handbook of the British Seaweeds. British Museum (Natural History), 1931.

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