APA-referens (7:e uppl.)

İşler, C. T., Kırgız, Ö., Deveci, M. Z. Y., Alakuş, İ., Alakuş, H., Yurtal, Z., & Altuğ, M. E. (2022). Gastrointestinal foreign bodies in Dogs and Cats: (2018–2020) 32 Cases. Universidad del Zulia.

Chicago-referens (17:e uppl.)

İşler, Cafer Tayer, Ömer Kırgız, Mehmet Zeki Yılmaz Deveci, İbrahim Alakuş, Halil Alakuş, Ziya Yurtal, och Muhammed Enes Altuğ. Gastrointestinal Foreign Bodies in Dogs and Cats: (2018–2020) 32 Cases. Universidad del Zulia, 2022.

MLA-referens (9:e uppl.)

İşler, Cafer Tayer, et al. Gastrointestinal Foreign Bodies in Dogs and Cats: (2018–2020) 32 Cases. Universidad del Zulia, 2022.