Cita APA (7th ed.)
Piccolomini, A. S., Brown, R., & Bisaha, N. (2013). Europe (c. 1400-1458). Catholic University of America Press.
Cita Chicago (17th ed.)
Piccolomini, Aeneas Silvius, Robert Brown, i Nancy Bisaha. Europe (c. 1400-1458). Washington, District of Columbia: Catholic University of America Press, 2013.
Cita MLA (9th ed.)
Piccolomini, Aeneas Silvius, et al. Europe (c. 1400-1458). Catholic University of America Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.