Girvan, R. (1971). Beowulf and the seventh century: Language and content.
シカゴスタイル引用形Girvan, Ritchie. Beowulf and the Seventh Century: Language and Content. London, Methuen, 1971.
MLA引用形式Girvan, Ritchie. Beowulf and the Seventh Century: Language and Content. 1971.
警告: この引用は必ずしも正確ではありません.