Crichton, M. (1989). Esfera (1 ed.). Emece.
Chicago Style (17th ed.) CitationCrichton, Michael. Esfera. 1 ed. Buenos Aires: Emece, 1989.
MLA引文Crichton, Michael. Esfera. 1 ed. Emece, 1989.
警告：這些引文格式不一定是100％准確.
APA引文
Crichton, M. (1989). Esfera (1 ed.). Emece.
Chicago Style (17th ed.) CitationCrichton, Michael. Esfera. 1 ed. Buenos Aires: Emece, 1989.
MLA引文Crichton, Michael. Esfera. 1 ed. Emece, 1989.