Porter, A. (1967). Crooked spurs. Hale.
芝加哥风格引文Porter, Alvin. Crooked Spurs. London: Hale, 1967.
MLA引文Porter, Alvin. Crooked Spurs. Hale, 1967.
警告:这些引文格式不一定是100%准确.
Porter, A. (1967). Crooked spurs. Hale.
芝加哥风格引文Porter, Alvin. Crooked Spurs. London: Hale, 1967.
MLA引文Porter, Alvin. Crooked Spurs. Hale, 1967.