Roberts, S. W. (1850). The destiny of Pittsburgh, and the duty of her young men: An address delivered before the Young Men's Mercantile Library and Mechanics' Institute of Pittsburgh : February 18th, 1850. Printed by Johnston & Stockton.
Chicago Style (17th ed.) CitationRoberts, Solomon W. The Destiny of Pittsburgh, and the Duty of Her Young Men: An Address Delivered Before the Young Men's Mercantile Library and Mechanics' Institute of Pittsburgh : February 18th, 1850. Pittsburgh: Printed by Johnston & Stockton, 1850.
MLA (9th ed.) CitationRoberts, Solomon W. The Destiny of Pittsburgh, and the Duty of Her Young Men: An Address Delivered Before the Young Men's Mercantile Library and Mechanics' Institute of Pittsburgh : February 18th, 1850. Printed by Johnston & Stockton, 1850.