APA (7th ed.) Citation

O'gorman, J. P., Olivero, E. B., & Cabrera, D. A. Gastroliths associated with a juvenile elasmosaur (Plesiosauria, Elasmosauridae) from the Snow Hill Island Formation (upper Campanian-lower Maastrichtian), Vega Island, Antarctica. Alcheringa: An Australasian Journal of Palaeontology, 36(4), 531.

Chicago Style (17th ed.) Citation

O'gorman, Jose Patricio, Eduardo Bernardo Olivero, and Daniel Alfredo Cabrera. "Gastroliths Associated with a Juvenile Elasmosaur (Plesiosauria, Elasmosauridae) from the Snow Hill Island Formation (upper Campanian-lower Maastrichtian), Vega Island, Antarctica." Alcheringa: An Australasian Journal of Palaeontology 36, no. 4 (): 531.

MLA (9th ed.) Citation

O'gorman, Jose Patricio, et al. "Gastroliths Associated with a Juvenile Elasmosaur (Plesiosauria, Elasmosauridae) from the Snow Hill Island Formation (upper Campanian-lower Maastrichtian), Vega Island, Antarctica." Alcheringa: An Australasian Journal of Palaeontology, vol. 36, no. 4, , p. 531.