APA (7th ed.) Zitazioa
Frassetto, M., Gabriele, M., Hosler, J. D., & Callahan, D. F. (2014). Where heaven and earth meet: Essays on medieval Europe in honor of Daniel F. Callahan. Brill.
Chicago Style (17th ed.) Zitazioa
Frassetto, Michael, Matthew Gabriele, John D. Hosler, eta Daniel F. Callahan. Where Heaven and Earth Meet: Essays on Medieval Europe in Honor of Daniel F. Callahan. Leiden, The Netherlands: Brill, 2014.
MLA (9th ed.) Zitazioa
Frassetto, Michael, et al. Where Heaven and Earth Meet: Essays on Medieval Europe in Honor of Daniel F. Callahan. Brill, 2014.
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