APA(7版)引用形式

Nelson Associates, Inc. (1969). User survey of the New York Public Library Research Libraries.

Chicagoスタイル(17版)引用形式

Nelson Associates, Inc. User Survey of the New York Public Library Research Libraries. [New York], 1969.

MLA(8版)引用形式

Nelson Associates, Inc. User Survey of the New York Public Library Research Libraries. 1969.

警告: この引用は必ずしも正確ではありません.