APA
Barbour C. A., Young Men's Christian Associations. [from old catalog], . (1910). Fellowship hymns. New York: Young Men's Christian Association Press.
Chicago
Barbour Clarence A, Young Men's Christian Associations. [from old catalog], . 1910. Fellowship hymns. New York: Young Men's Christian Association Press.
Harvard
Barbour C. A., Young Men's Christian Associations. [from old catalog], . (1910). Fellowship hymns. New York: Young Men's Christian Association Press.
MLA
Barbour Clarence A, Young Men's Christian Associations. [from old catalog], . Fellowship hymns. New York: Young Men's Christian Association Press. 1910.