Cita APA (7a ed.)

Enid Blyton. (1954). The Secret Seven, Good Work, Secret Seven (2015.). Hodder Children's book.

Cita Chicago Style (17a ed.)

Enid Blyton. The Secret Seven, Good Work, Secret Seven. 2015. Hodder Children's book, 1954.

Cita MLA (9a ed.)

Enid Blyton. The Secret Seven, Good Work, Secret Seven. 2015. Hodder Children's book, 1954.