Latrobe, B. H. (1799). View of the practicability and means of supplying the city of Philadelphia with wholesome water: In a letter to John Miller, esquire, from B. Henry Latrobe, engineer. December 29th, 1798. Printed by Zachariah Poulson, junior.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Latrobe, Benjamin Henry. View of the Practicability and Means of Supplying the City of Philadelphia with Wholesome Water: In a Letter to John Miller, Esquire, from B. Henry Latrobe, Engineer. December 29th, 1798. Philadelphia: Printed by Zachariah Poulson, junior, 1799.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Latrobe, Benjamin Henry. View of the Practicability and Means of Supplying the City of Philadelphia with Wholesome Water: In a Letter to John Miller, Esquire, from B. Henry Latrobe, Engineer. December 29th, 1798. Printed by Zachariah Poulson, junior, 1799.