Gaya APA

Bolgar, R. (-1954). The classical heritage and its beneficiaries, from the Carolingian age to the end of the Renaissance. . New York: Harper & Row.

Gaya MLA

Bolgar, R.R.. "The classical heritage and its beneficiaries, from the Carolingian age to the end of the Renaissance. ". New York: Harper & Row, -1954. Buku.