Parry, W. E. (1821). Journal of a voyage for the discovery of a North-West passage from the Atlantic to the Pacific [electronic resource]: Performed in the years 1819-20, in His Majesty's ships Hecla and Griper under the orders of William Edward Parry, R.N., F.R.S., and commander of the expedition. London : J. Murray.
Chicago Style (17th ed.) CitationParry, William Edward. Journal of a Voyage for the Discovery of a North-West Passage from the Atlantic to the Pacific [electronic Resource]: Performed in the Years 1819-20, in His Majesty's Ships Hecla and Griper Under the Orders of William Edward Parry, R.N., F.R.S., and Commander of the Expedition. London : J. Murray, 1821.
MLA (9th ed.) CitationParry, William Edward. Journal of a Voyage for the Discovery of a North-West Passage from the Atlantic to the Pacific [electronic Resource]: Performed in the Years 1819-20, in His Majesty's Ships Hecla and Griper Under the Orders of William Edward Parry, R.N., F.R.S., and Commander of the Expedition. London : J. Murray, 1821.