APA (7th ed.) Citation

Tripp, M., Rickard, W., Whiteside, J., Gadd, P., & Grice, K. (2019). Exceptionally well-preserved cutin in extinct seed ferns (Carboniferous): Are these early angiosperms?

Chicago Style (17th ed.) Citation

Tripp, M., William Rickard, J. Whiteside, P. Gadd, and Kliti Grice. Exceptionally Well-preserved Cutin in Extinct Seed Ferns (Carboniferous): Are These Early Angiosperms? 2019.

MLA (9th ed.) Citation

Tripp, M., et al. Exceptionally Well-preserved Cutin in Extinct Seed Ferns (Carboniferous): Are These Early Angiosperms? 2019.