APA (7th ed.) Citation

Dawkins, W. B., Sanford, W. A., & Reynolds, S. H. (1866). A monograph of the British pleistocene mammalia.

Chicago Style (17th ed.) Citation

Dawkins, William Boyd, William Ayshford Sanford, and Sidney Hugh Reynolds. A Monograph of the British Pleistocene Mammalia. 1866.

MLA (9th ed.) Citation

Dawkins, William Boyd, et al. A Monograph of the British Pleistocene Mammalia. 1866.