Gaya APA
Blyton, E., Kay, B.
(2018).
Go Ahead, Secret Seven: The Secret Seven
.
London, UK:
Hodder Children\'s Books.
Gaya MLA
Blyton, Enid., Kay, Bruno.
"Go Ahead, Secret Seven: The Secret Seven".
London, UK:
Hodder Children\'s Books,
2018.
Text.