Olson, A. T. (1981). Stumbling toward maturity. Free Church Press.
Chicagoスタイル(17版)引用形式Olson, Arnold Theodore. Stumbling Toward Maturity. Minneapolis, MN: Free Church Press, 1981.
MLA(9版)引用形式Olson, Arnold Theodore. Stumbling Toward Maturity. Free Church Press, 1981.
警告: この引用は必ずしも正確ではありません.