APA引文

Cramer, R. L. (1986). Language: Skills and use (2nd.ed.). Scott, Foresman and Co..

芝加哥风格引文

Cramer, Ronald L. Language: Skills and Use. 2nd.ed. Glenview: Scott, Foresman and Co., 1986.

MLA引文

Cramer, Ronald L. Language: Skills and Use. 2nd.ed. Scott, Foresman and Co., 1986.