SpringerLink (Online service), Knibbs, E., Boon, J. A., & Gelser, E. (2019). The End of the World in Medieval Thought and Spirituality (1st ed. 2019.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-030-14965-9
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)SpringerLink (Online service), Eric Knibbs, Jessica A. Boon, và Erica Gelser. The End of the World in Medieval Thought and Spirituality. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-14965-9.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)SpringerLink (Online service), et al. The End of the World in Medieval Thought and Spirituality. 1st ed. 2019. Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-14965-9.