APA (7th ed.) Citation

Demongin, L., Poisbleau, M., Raya Rey, A. N., Schiavini, A. C. M., Quillfeldt, P., Eens, M., & Strange, I. J. Geographical variation in egg size dimorphism in rockhopper penguins. Polar Biology, 33(4), 469.

Chicago Style (17th ed.) Citation

Demongin, Laurent, Maud Poisbleau, Andrea Nélida Raya Rey, Adrian Carlos Miguel Schiavini, Petra Quillfeldt, Marcel Eens, and Ian J. Strange. "Geographical Variation in Egg Size Dimorphism in Rockhopper Penguins." Polar Biology 33, no. 4 (): 469.

MLA (9th ed.) Citation

Demongin, Laurent, et al. "Geographical Variation in Egg Size Dimorphism in Rockhopper Penguins." Polar Biology, vol. 33, no. 4, , p. 469.