American Sunday-School Union & American Sunday-School Union. (1855). Sketch of the missionary operations of the American Sunday School Union in the year 1854-55. The Union.
Chicago Style (17th ed.) CitationAmerican Sunday-School Union and American Sunday-School Union. Sketch of the Missionary Operations of the American Sunday School Union in the Year 1854-55. Philadelphia: The Union, 1855.
MLA (9th ed.) CitationAmerican Sunday-School Union and American Sunday-School Union. Sketch of the Missionary Operations of the American Sunday School Union in the Year 1854-55. The Union, 1855.
Warning: These citations may not always be 100% accurate.