APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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