APA (7 ম সংস্করণ) উদ্ধৃতি

Darwin, C., Barrett, P. H., & Freeman, R. B. (1986). The geology of the voyage of H. M. S. beagle, pt. 1: Structure and distribution of coral reefs. Pickering.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Darwin, Charles, Paul H. Barrett, এবং R. B. Freeman. The Geology of the Voyage of H. M. S. Beagle, Pt. 1: Structure and Distribution of Coral Reefs. London: Pickering, 1986.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Darwin, Charles, et al. The Geology of the Voyage of H. M. S. Beagle, Pt. 1: Structure and Distribution of Coral Reefs. Pickering, 1986.