Cita APA (7a ed.)

Heffer, S. (2010). Strictly English: The correct way to write...and why it matters. Random House.

Cita Chicago Style (17a ed.)

Heffer, Simon. Strictly English: The Correct Way to Write...and Why It Matters. London: Random House, 2010.

Cita MLA (9a ed.)

Heffer, Simon. Strictly English: The Correct Way to Write...and Why It Matters. Random House, 2010.