APA (7th ed.) Citation

Hess, H. (1999). Fossil crinoids. Cambridge University Press. https://doi.org/10.1017/CBO9780511626159

Chicago Style (17th ed.) Citation

Hess, H. Fossil Crinoids. Cambridge: Cambridge University Press, 1999. https://doi.org/10.1017/CBO9780511626159.

MLA (9th ed.) Citation

Hess, H. Fossil Crinoids. Cambridge University Press, 1999. https://doi.org/10.1017/CBO9780511626159.