APA (7th ed.) Citation

Kennedy, R., & Stammers, S. 2. J. (2018). Trilobites of the British Isles. Siri Scientific Press.

Chicago Style (17th ed.) Citation

Kennedy, Robert, and Sinclair 20./21. Jh Stammers. Trilobites of the British Isles. Manchester, UK: Siri Scientific Press, 2018.

MLA (9th ed.) Citation

Kennedy, Robert, and Sinclair 20./21. Jh Stammers. Trilobites of the British Isles. Siri Scientific Press, 2018.