APA način citiranja (7. izdanje)

Darwin, C., Barrett, P. H., & Freeman, R. B. (1988). Monographs of the fossil Lepadidae and the fossil Balanidae. Pickering.

Čikaški stil citiranja (17. izdanje)

Darwin, Charles, Paul H. Barrett, i R. B. Freeman. Monographs of the Fossil Lepadidae and the Fossil Balanidae. London: Pickering, 1988.

MLA način citiranja (8. izdanje)

Darwin, Charles, et al. Monographs of the Fossil Lepadidae and the Fossil Balanidae. Pickering, 1988.