Royle, T. (1983). Companion to Scottish literature. Gale Research.
Chicago Style (17th ed.) CitationRoyle, Trevor. Companion to Scottish Literature. Detroit: Gale Research, 1983.
MLA引文Royle, Trevor. Companion to Scottish Literature. Gale Research, 1983.
警告:這些引文格式不一定是100%准確.