APA(7版)引用形式
Welsh, R. E. (1908). The challenge to Christian missions: Missionary question and the modern mind. Young People's Missionary Movement.
Chicagoスタイル(17版)引用形式
Welsh, R. E. The Challenge to Christian Missions: Missionary Question and the Modern Mind. New York: Young People's Missionary Movement, 1908.
MLA(9版)引用形式
Welsh, R. E. The Challenge to Christian Missions: Missionary Question and the Modern Mind. Young People's Missionary Movement, 1908.
警告: この引用は必ずしも正確ではありません.