Cita APA (7a ed.)

Foster, J. R. (2014). Cambrian Ocean World: Ancient Sea Life of North America. Indiana University Press.

Cita Chicago Style (17a ed.)

Foster, John Russell. Cambrian Ocean World: Ancient Sea Life of North America. Bloomington, IN: Indiana University Press, 2014.

Cita MLA (8a ed.)

Foster, John Russell. Cambrian Ocean World: Ancient Sea Life of North America. Indiana University Press, 2014.