APA način citiranja

Soars, J., & Soars, L. (2005). American headway: Workbook. Oxford: Oxford Univ. Press.

Čikaški stil citiranja

Soars, John, i Liz Soars. American Headway: Workbook. Oxford: Oxford Univ. Press, 2005.

MLA način citiranja

Soars, John, i Liz Soars. American Headway: Workbook. Oxford: Oxford Univ. Press, 2005.

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