APA

Black R. M., . (1988). The elements of palaeontology. New York: Cambridge University Press.

Chicago

Black Rhona M, . 1988. The elements of palaeontology. New York: Cambridge University Press.

Harvard

Black R. M., . (1988). The elements of palaeontology. New York: Cambridge University Press.

MLA

Black Rhona M, . The elements of palaeontology. New York: Cambridge University Press. 1988.