Hahn, S., Hoye, B. J., Korthals, H., & Klaassen, M. (2012). From Food to Offspring Down: Tissue-Specific Discrimination and Turn-Over of Stable Isotopes in Herbivorous Waterbirds and Other Avian Foraging Guilds. Public Library of Science.
استشهاد بنمط شيكاغوHahn, Steffen, Bethany J. Hoye, Harry Korthals, و Marcel Klaassen. From Food to Offspring Down: Tissue-Specific Discrimination and Turn-Over of Stable Isotopes in Herbivorous Waterbirds and Other Avian Foraging Guilds. Public Library of Science, 2012.
MLA استشهادHahn, Steffen, Bethany J. Hoye, Harry Korthals, و Marcel Klaassen. From Food to Offspring Down: Tissue-Specific Discrimination and Turn-Over of Stable Isotopes in Herbivorous Waterbirds and Other Avian Foraging Guilds. Public Library of Science, 2012.