Cita APA (7a ed.)

Townsend, S. (1998). The secret diary of Adrian Mole, aged 13 3/4. [s.n].

Cita Chicago Style (17a ed.)

Townsend, Sue. The Secret Diary of Adrian Mole, Aged 13 3/4. Arrow, London: [s.n], 1998.

Cita MLA (9a ed.)

Townsend, Sue. The Secret Diary of Adrian Mole, Aged 13 3/4. [s.n], 1998.