APA (7th ed.) Citation

Bartels, T., Berk, J., Cramer, K., Kanitz, E., & Otten, W. (2021). Research Note: It's not just stress—fecal contamination of plumage may affect feather corticosterone concentration. Elsevier.

Chicago Style (17th ed.) Citation

Bartels, T., J. Berk, K. Cramer, E. Kanitz, and W. Otten. Research Note: It's Not Just Stress—fecal Contamination of Plumage May Affect Feather Corticosterone Concentration. Elsevier, 2021.

MLA (8th ed.) Citation

Bartels, T., et al. Research Note: It's Not Just Stress—fecal Contamination of Plumage May Affect Feather Corticosterone Concentration. Elsevier, 2021.