Style de citation APA (7e éd.)

Roberts, A. J., Druckenmiller, P. S., Sætre, G., & Hurum, J. H. (2014). A new upper jurassic ophthalmosaurid ichthyosaur from the Slottsmøya Member, Agardhfjellet formation of central Spitsbergen. Public Library of Science (PLoS).

Style de citation Chicago (17e éd.)

Roberts, Aubrey Jane, Patrick Scott Druckenmiller, Glenn-Peter Sætre, et Jørn Harald Hurum. A New Upper Jurassic Ophthalmosaurid Ichthyosaur from the Slottsmøya Member, Agardhfjellet Formation of Central Spitsbergen. Public Library of Science (PLoS), 2014.

Style de citation MLA (8e éd.)

Roberts, Aubrey Jane, et al. A New Upper Jurassic Ophthalmosaurid Ichthyosaur from the Slottsmøya Member, Agardhfjellet Formation of Central Spitsbergen. Public Library of Science (PLoS), 2014.