de Boer, W. F., & Prins, H. H. T. (1990). Large herbivores that strive mightily but eat and drink as friends. Oecologia, 82(2), 264. https://doi.org/10.1007/BF00323544
Chicago-Zitierstil (17. Ausg.)de Boer, W F., und H H T. Prins. "Large Herbivores That Strive Mightily but Eat and Drink as Friends." Oecologia 82, no. 2 (1990): 264. https://doi.org/10.1007/BF00323544.
MLA-Zitierstil (9. Ausg.)de Boer, W F., und H H T. Prins. "Large Herbivores That Strive Mightily but Eat and Drink as Friends." Oecologia, vol. 82, no. 2, 1990, p. 264, https://doi.org/10.1007/BF00323544.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.