Kolodiuk, M. F., Ribeiro, L. B., & Freire, E. M. X. (2009, September). The effects of seasonality on the foraging behavior of Tropidurus hispidus and Tropidurus semitaeniatus (Squamata: Tropiduridae) living in sympatry in the Caatinga of northeastern Brazil. Zoologia (Curitiba).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kolodiuk, Miguel F., Leonardo B. Ribeiro, و Eliza M. X. Freire. "The Effects of Seasonality on the Foraging Behavior of Tropidurus Hispidus and Tropidurus Semitaeniatus (Squamata: Tropiduridae) Living in Sympatry in the Caatinga of Northeastern Brazil." Zoologia (Curitiba) Sep. 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Kolodiuk, Miguel F., et al. "The Effects of Seasonality on the Foraging Behavior of Tropidurus Hispidus and Tropidurus Semitaeniatus (Squamata: Tropiduridae) Living in Sympatry in the Caatinga of Northeastern Brazil." Zoologia (Curitiba), Sep. 2009.