Cita APA (7a ed.)

Frassetto, M., Hosler, J. D., & Gabriele, M. (2014). Where Heaven and Earth Meet: Essays on Medieval Europe in Honor of Daniel F. Callahan. BRILL.

Cita Chicago Style (17a ed.)

Frassetto, Michael, John D. Hosler, y Matthew Gabriele. Where Heaven and Earth Meet: Essays on Medieval Europe in Honor of Daniel F. Callahan. Leiden: BRILL, 2014.

Cita MLA (8a ed.)

Frassetto, Michael, et al. Where Heaven and Earth Meet: Essays on Medieval Europe in Honor of Daniel F. Callahan. BRILL, 2014.