APA (7th ed.) Citation

Fitzroy, R., Darwin, C., King, P. P., Sulivan, B. J., & Stanbury, D. (1977). A narrative of the voyage of H.M.S. Beagle. Folio Society.

Chicago Style (17th ed.) Citation

Fitzroy, Robert, Charles Darwin, Philip Parker King, Bartholomew James Sulivan, and David Stanbury. A Narrative of the Voyage of H.M.S. Beagle. London: Folio Society, 1977.

MLA (9th ed.) Citation

Fitzroy, Robert, et al. A Narrative of the Voyage of H.M.S. Beagle. Folio Society, 1977.