Dyfyniad APA

Swales, J. M., & Feak, C. B. (2009). Abstracts and the writing of abstracts. University of Michigan Press.

Dyfyniad Arddull Chicago

Swales, John M., and Christine B. Feak. Abstracts and the Writing of Abstracts. [Ann Arbor]: University of Michigan Press, 2009.

Dyfyniad MLA

Swales, John M., and Christine B. Feak. Abstracts and the Writing of Abstracts. University of Michigan Press, 2009.

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