Dyfyniad APA

Langan, J. (2008). Exploring writing: Sentences and paragraphs. McGraw-Hill.

Dyfyniad Arddull Chicago

Langan, John. Exploring Writing: Sentences and Paragraphs. Boston: McGraw-Hill, 2008.

Dyfyniad MLA

Langan, John. Exploring Writing: Sentences and Paragraphs. McGraw-Hill, 2008.

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