Ringwald, R., & Whittier, J. G. (1969). O brother man. For two-part voices (SA or TB) with piano or organ. Shawnee Press.
Chicago Style (17th ed.) CitationRingwald, Roy, and John Greenleaf Whittier. O Brother Man. For Two-part Voices (SA or TB) with Piano or Organ. Delaware Water Gap, Pa: Shawnee Press, 1969.
MLA (9th ed.) CitationRingwald, Roy, and John Greenleaf Whittier. O Brother Man. For Two-part Voices (SA or TB) with Piano or Organ. Shawnee Press, 1969.
Warning: These citations may not always be 100% accurate.