APA (7th ed.) Citation

Saunders, J. B., & Perch-Nielsen, K. (1985). Plankton stratigraphy. Cambridge University Press.

Chicago Style (17th ed.) Citation

Saunders, John B., and Katharina Perch-Nielsen. Plankton Stratigraphy. Cambridge: Cambridge University Press, 1985.

MLA (9th ed.) Citation

Saunders, John B., and Katharina Perch-Nielsen. Plankton Stratigraphy. Cambridge University Press, 1985.