APA (7th ed.) Citation

Nestor, H., Copper, P., & Stock, C. W. (2010). Late Ordovician and Early Silurian stromatoporoid sponges from Anticosti Island, eastern Canada: Crossing the O/S mass extinction boundary. NRC Research Press.

Chicago Style (17th ed.) Citation

Nestor, Heldur, Paul Copper, and Carl W. Stock. Late Ordovician and Early Silurian Stromatoporoid Sponges from Anticosti Island, Eastern Canada: Crossing the O/S Mass Extinction Boundary. Ottawa: NRC Research Press, 2010.

MLA (9th ed.) Citation

Nestor, Heldur, et al. Late Ordovician and Early Silurian Stromatoporoid Sponges from Anticosti Island, Eastern Canada: Crossing the O/S Mass Extinction Boundary. NRC Research Press, 2010.