Kammerer, P. G. (1969). The unmarried mother: A study of five hundred cases. Patterson Smith.
Chicagoスタイル(17版)引用形式Kammerer, Percy Gamble. The Unmarried Mother: A Study of Five Hundred Cases. Montclair, N.J.: Patterson Smith, 1969.
MLA(8版)引用形式Kammerer, Percy Gamble. The Unmarried Mother: A Study of Five Hundred Cases. Patterson Smith, 1969.
警告: この引用は必ずしも正確ではありません.