APA

(1977). Age of spirituality: Late antique and early christian art third to seventh century. [б. м.]: The Metropolitan Museum of Art.

Chicago

1977. Age of spirituality: Late antique and early christian art third to seventh century. [б. м.]: The Metropolitan Museum of Art.

Harvard

(1977). Age of spirituality: Late antique and early christian art third to seventh century. [б. м.]: The Metropolitan Museum of Art.

MLA

Age of spirituality: Late antique and early christian art third to seventh century. [б. м.]: The Metropolitan Museum of Art. 1977.