Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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