Howell, J. (1829). The life and adventures of Alexander Selkirk; containing the real incidents upon which the Romance of Robinson Crusoe is founded: In which also, comprising a description of the Island of Juan Fernández, and some curious information relating to his shipmates (1a. ed.). Oliver and Boyd, Tweeddale Court.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Howell, John. The Life and Adventures of Alexander Selkirk; Containing the Real Incidents upon Which the Romance of Robinson Crusoe Is Founded: In Which Also, Comprising a Description of the Island of Juan Fernández, and Some Curious Information Relating to His Shipmates. 1a. ed. Edimburgo: Oliver and Boyd, Tweeddale Court, 1829.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Howell, John. The Life and Adventures of Alexander Selkirk; Containing the Real Incidents upon Which the Romance of Robinson Crusoe Is Founded: In Which Also, Comprising a Description of the Island of Juan Fernández, and Some Curious Information Relating to His Shipmates. 1a. ed. Oliver and Boyd, Tweeddale Court, 1829.