APA (7th ed.) Citation

Gordon, N. R. (1990). Seashells: A photographic celebration. Universal Books.

Chicago Style (17th ed.) Citation

Gordon, N. R. Seashells: A Photographic Celebration. London: Universal Books, 1990.

MLA (9th ed.) Citation

Gordon, N. R. Seashells: A Photographic Celebration. Universal Books, 1990.

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