APA (7th ed.) Citation

Emiliani, C., & Shackleton, N. J. (1974). Brunhes epoch. Science, 183, 511.

Chicago Style (17th ed.) Citation

Emiliani, C., and N. J. Shackleton. "Brunhes Epoch." Science 183 (1974): 511.

MLA (9th ed.) Citation

Emiliani, C., and N. J. Shackleton. "Brunhes Epoch." Science, vol. 183, 1974, p. 511.