APA (7th ed.) Citation

Novas, F. E., D'angelo, J. S., O'gorman, J. P., Agnolin, F., Lirio, J. M., & Isasi, M. P. First record of Polycotylidae (Sauropterygia, plesiosauria) from the Upper Cretaceous of Antarctica. Cretaceous Research, 56, 563.

Chicago Style (17th ed.) Citation

Novas, Fernando Emilio, Julia Soledad D'angelo, Jose Patricio O'gorman, Federico Agnolin, Juan Manuel Lirio, and Marcelo Pablo Isasi. "First Record of Polycotylidae (Sauropterygia, Plesiosauria) from the Upper Cretaceous of Antarctica." Cretaceous Research 56 (): 563.

MLA (9th ed.) Citation

Novas, Fernando Emilio, et al. "First Record of Polycotylidae (Sauropterygia, Plesiosauria) from the Upper Cretaceous of Antarctica." Cretaceous Research, vol. 56, , p. 563.