Dykes, J. (1971). Pig in the middle. J M Dent and sons.
Chicago Edition CitationDykes, Jack. Pig in the Middle. London: J M Dent and sons, 1971.
MLA引文Dykes, Jack. Pig in the Middle. J M Dent and sons, 1971.
警告：这些引文格式不一定是100％准确.
APA引文