Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, Hanawalt, B., & Kiser, L. J. (2008). Engaging with nature: Essays on the natural world in medieval and early modern Europe. University of Notre Dame Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, Barbara Hanawalt, και Lisa J. Kiser. Engaging with Nature: Essays on the Natural World in Medieval and Early Modern Europe. Notre Dame, Ind.: University of Notre Dame Press, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. Engaging with Nature: Essays on the Natural World in Medieval and Early Modern Europe. University of Notre Dame Press, 2008.