Cita APA (7a ed.)

BLYTON, E. (2004). GOOD WORK, SECRET SEVEN. HODDER HEADLINE LTD.

Cita Chicago Style (17a ed.)

BLYTON, ENID. GOOD WORK, SECRET SEVEN. LONDON: HODDER HEADLINE LTD, 2004.

Cita MLA (9a ed.)

BLYTON, ENID. GOOD WORK, SECRET SEVEN. HODDER HEADLINE LTD, 2004.