Style de citation APA (7e éd.)

Bailleul, A. M., O’Connor, J., Zhang, S., Li, Z., Wang, Q., Lamanna, M. C., . . . Zhou, Z. (2019). An Early Cretaceous enantiornithine (Aves) preserving an unlaid egg and probable medullary bone. Nature Portfolio.

Style de citation Chicago (17e éd.)

Bailleul, Alida M., Jingmai O’Connor, Shukang Zhang, Zhiheng Li, Qiang Wang, Matthew C. Lamanna, Xufeng Zhu, et Zhonghe Zhou. An Early Cretaceous Enantiornithine (Aves) Preserving an Unlaid Egg and Probable Medullary Bone. Nature Portfolio, 2019.

Style de citation MLA (8e éd.)

Bailleul, Alida M., et al. An Early Cretaceous Enantiornithine (Aves) Preserving an Unlaid Egg and Probable Medullary Bone. Nature Portfolio, 2019.