ebrary, Inc, Gardner, J., Bourdua, L., & Gibbs, R. (2012). A wider Trecento: Studies in 13th- and 14th-century European art presented to Julian Gardner. Brill.
芝加哥风格引文ebrary, Inc, Julian Gardner, Louise Bourdua, 与 Robert Gibbs. A Wider Trecento: Studies in 13th- and 14th-century European Art Presented to Julian Gardner. Leiden ; Boston: Brill, 2012.
MLA引文ebrary, Inc, et al. A Wider Trecento: Studies in 13th- and 14th-century European Art Presented to Julian Gardner. Brill, 2012.
警告：这些引文格式不一定是100％准确.