Gass, P. (1807). A journal of the voyages and travels of a corps of discovery: Under the command of Capt. Lewis and Capt. Clarke of the army of the United States, from the mouth of the river Missouri through the interior parts of North America to the Pacific Ocean, during the years 1804, 1805 & 1806 ... Printed by Zadok Cramer, for David M'Keehan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGass, Patrick. A Journal of the Voyages and Travels of a Corps of Discovery: Under the Command of Capt. Lewis and Capt. Clarke of the Army of the United States, from the Mouth of the River Missouri Through the Interior Parts of North America to the Pacific Ocean, During the Years 1804, 1805 & 1806 ... Pittsburgh: Printed by Zadok Cramer, for David M'Keehan, 1807.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGass, Patrick. A Journal of the Voyages and Travels of a Corps of Discovery: Under the Command of Capt. Lewis and Capt. Clarke of the Army of the United States, from the Mouth of the River Missouri Through the Interior Parts of North America to the Pacific Ocean, During the Years 1804, 1805 & 1806 ... Printed by Zadok Cramer, for David M'Keehan, 1807.