Dearden, R. P., Stockey, C., & Brazeau, M. D. (2019). The pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton. Nature Portfolio.
Chicago Style (17th ed.) CitationDearden, Richard P., Christopher Stockey, and Martin D. Brazeau. The Pharynx of the Stem-chondrichthyan Ptomacanthus and the Early Evolution of the Gnathostome Gill Skeleton. Nature Portfolio, 2019.
MLA (8th ed.) CitationDearden, Richard P., et al. The Pharynx of the Stem-chondrichthyan Ptomacanthus and the Early Evolution of the Gnathostome Gill Skeleton. Nature Portfolio, 2019.
Warning: These citations may not always be 100% accurate.