APA (7th ed.) Zitazioa
Seely, J. (1998). The Oxford guide to writing and speaking. OUP.
Chicago Style (17th ed.) Zitazioa
Seely, John. The Oxford Guide to Writing and Speaking. New Delhi: OUP, 1998.
MLA (9th ed.) Zitazioa
Seely, John. The Oxford Guide to Writing and Speaking. OUP, 1998.
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