Cita APA (7a ed.)

Webster, G. D., Hafley, D. J., Blake, D. B., & Glass, A. (1999). CRINOIDS and stelleroids (Echinodermata) from the broken rib member, Dyer Formation (Late Devonian, Famennian) of the White River plateau, Colorado.

Cita Chicago Style (17a ed.)

Webster, Gary D., Daniel J. Hafley, Daniel B. Blake, y Alexander Glass. CRINOIDS and Stelleroids (Echinodermata) from the Broken Rib Member, Dyer Formation (Late Devonian, Famennian) of the White River Plateau, Colorado. 1999.

Cita MLA (8a ed.)

Webster, Gary D., et al. CRINOIDS and Stelleroids (Echinodermata) from the Broken Rib Member, Dyer Formation (Late Devonian, Famennian) of the White River Plateau, Colorado. 1999.