Bowles, S. (1866). Across the continent: A summer's journey to the Rocky mountains, the Mormons, and the Pacific states, with Speaker Colfax. S. Bowles & company; Hurd & Houghton.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bowles, Samuel. Across the Continent: A Summer's Journey to the Rocky Mountains, the Mormons, and the Pacific States, with Speaker Colfax. Springfield, Mass., New York: S. Bowles & company; Hurd & Houghton, 1866.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bowles, Samuel. Across the Continent: A Summer's Journey to the Rocky Mountains, the Mormons, and the Pacific States, with Speaker Colfax. S. Bowles & company; Hurd & Houghton, 1866.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.