APA引文

Bolinger, D., & Sears, D. A. (1981). Aspects of language (3rd ed.). Harcourt.

Chicago Style (17th ed.) Citation

Bolinger, Dwight, and Donald A. Sears. Aspects of Language. 3rd ed. New York: Harcourt, 1981.

MLA引文

Bolinger, Dwight, and Donald A. Sears. Aspects of Language. 3rd ed. Harcourt, 1981.