Custer, J. S. (1993). Byzantine Rite Slavs in Philadelphia, 1886-1916. Philadelphia.
Chicago Style (17th ed.) CitationCuster, John S. Byzantine Rite Slavs in Philadelphia, 1886-1916. Philadelphia, 1993.
MLA (8th ed.) CitationCuster, John S. Byzantine Rite Slavs in Philadelphia, 1886-1916. Philadelphia, 1993.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.