Citazione APA

Philpot, S. (2011). Headway academic skills: Reading, writing, and study skills (student's book). Oxford: Oxford Univ. Press.

Stile di citazione Chicago

Philpot, Sarah. Headway Academic Skills: Reading, Writing, and Study Skills (student's Book). Oxford: Oxford Univ. Press, 2011.

Citazione MLA

Philpot, Sarah. Headway Academic Skills: Reading, Writing, and Study Skills (student's Book). Oxford: Oxford Univ. Press, 2011.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.