Northern Pacific Railway Company. (1888). A Marvel among cities! Spokane Falls: A western wonder whose whole history is comprised within eight years. Untold mineral and agricultural wealth gravitating toward that metropolis; her record of improvements and business for 1887 a most astonishing one; description of the marvelous water power which does not require engineering improvements. Pioneer Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Northern Pacific Railway Company. A Marvel Among Cities! Spokane Falls: A Western Wonder Whose Whole History Is Comprised Within Eight Years. Untold Mineral and Agricultural Wealth Gravitating Toward That Metropolis; Her Record of Improvements and Business for 1887 a Most Astonishing One; Description of the Marvelous Water Power Which Does Not Require Engineering Improvements. Saint Paul: Pioneer Press, 1888.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Northern Pacific Railway Company. A Marvel Among Cities! Spokane Falls: A Western Wonder Whose Whole History Is Comprised Within Eight Years. Untold Mineral and Agricultural Wealth Gravitating Toward That Metropolis; Her Record of Improvements and Business for 1887 a Most Astonishing One; Description of the Marvelous Water Power Which Does Not Require Engineering Improvements. Pioneer Press, 1888.