APA-referens (7:e uppl.)

Guo, Y., Gao, H., & Lu, X. (2025). High-elevation birds grow more slowly but to heavier weights than low-elevation birds. Oecologia, 207(3), . https://doi.org/10.1007/s00442-025-05685-5

Chicago-referens (17:e uppl.)

Guo, Yangyang, Haixin Gao, och Xin Lu. "High-elevation Birds Grow More Slowly but to Heavier Weights than Low-elevation Birds." Oecologia 207, no. 3 (2025). https://doi.org/10.1007/s00442-025-05685-5.

MLA-referens (9:e uppl.)

Guo, Yangyang, et al. "High-elevation Birds Grow More Slowly but to Heavier Weights than Low-elevation Birds." Oecologia, vol. 207, no. 3, 2025, https://doi.org/10.1007/s00442-025-05685-5.