Cita APA (7a ed.)

Swain, F. M. (1999). Fossil nonmarine ostracoda of the United States. Elsevier.

Cita Chicago Style (17a ed.)

Swain, Frederick M. Fossil Nonmarine Ostracoda of the United States. Amsterdam ; New York: Elsevier, 1999.

Cita MLA (8a ed.)

Swain, Frederick M. Fossil Nonmarine Ostracoda of the United States. Elsevier, 1999.