Walpole, F. (1849). Four years in the Pacific: In Her Majesty's Ship Collingwood from 1844 to 1848, by Lieut. the Hon. Frederick Walpole, R. N (1a. ed.). Richard Bentley.
Chicago-viite (17. p.)Walpole, Frederick. Four Years in the Pacific: In Her Majesty's Ship Collingwood from 1844 to 1848, by Lieut. the Hon. Frederick Walpole, R. N. 1a. ed. Londres: Richard Bentley, 1849.
MLA-viite (9. p.)Walpole, Frederick. Four Years in the Pacific: In Her Majesty's Ship Collingwood from 1844 to 1848, by Lieut. the Hon. Frederick Walpole, R. N. 1a. ed. Richard Bentley, 1849.
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