Williams, C. T., Kitaysky, A. S., & Buck, C. L. (2008). Food restricted Tufted Puffin (Fratercula cirrhata) nestlings increase vocal activity during handling without modulating total or free corticosterone. Journal of Ornithology, 149(2), 277.
Chicago Style (17th ed.) CitationWilliams, Cory T., Alexander S. Kitaysky, and C. Loren Buck. "Food Restricted Tufted Puffin (Fratercula Cirrhata) Nestlings Increase Vocal Activity During Handling Without Modulating Total or Free Corticosterone." Journal of Ornithology 149, no. 2 (2008): 277.
MLA (8th ed.) CitationWilliams, Cory T., et al. "Food Restricted Tufted Puffin (Fratercula Cirrhata) Nestlings Increase Vocal Activity During Handling Without Modulating Total or Free Corticosterone." Journal of Ornithology, vol. 149, no. 2, 2008, p. 277.