APA (7th ed.) Citation

Williford, K., Grice, K., Holman, A., & McElwain, J. (2014). An organic record of terrestrial ecosystem collapse and recovery at the Triassic–Jurassic boundary in East Greenland. Pergamon.

Chicago Style (17th ed.) Citation

Williford, Kenneth, Kliti Grice, Alex Holman, and J. McElwain. An Organic Record of Terrestrial Ecosystem Collapse and Recovery at the Triassic–Jurassic Boundary in East Greenland. Pergamon, 2014.

MLA (9th ed.) Citation

Williford, Kenneth, et al. An Organic Record of Terrestrial Ecosystem Collapse and Recovery at the Triassic–Jurassic Boundary in East Greenland. Pergamon, 2014.