APA引文

Barahona, A. (1992). students`english grammar. Teorema.

Chicago Style (17th ed.) Citation

Barahona, Antonio. Students`english Grammar. Teorema, 1992.

MLA引文

Barahona, Antonio. Students`english Grammar. Teorema, 1992.

警告：这些引文格式不一定是100％准确.