APA (7th ed.) Citation

McMillan, N. F. (1968). British shells. Frederick Warne.

Chicago Style (17th ed.) Citation

McMillan, Nora F. British Shells. London: Frederick Warne, 1968.

MLA (9th ed.) Citation

McMillan, Nora F. British Shells. Frederick Warne, 1968.

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