Wilson, R. L. (1965). A study of a Methodist program for senior citizens: San Diego, California. Board of Missions, Methodist Church.
Chicagoスタイル(17版)引用形式Wilson, Robert Leroy. A Study of a Methodist Program for Senior Citizens: San Diego, California. Philadelphia: Board of Missions, Methodist Church, 1965.
MLA(8版)引用形式Wilson, Robert Leroy. A Study of a Methodist Program for Senior Citizens: San Diego, California. Board of Missions, Methodist Church, 1965.
警告: この引用は必ずしも正確ではありません.