Cita APA (7th ed.)

BURT , A. (1998). SPELLING: AGE 9-11. HODDER CHILDREN'S BOOKS.

Cita Chicago (17th ed.)

BURT , ANGELA. SPELLING: AGE 9-11. GREAT BRITAIN: HODDER CHILDREN'S BOOKS, 1998.

Cita MLA (9th ed.)

BURT , ANGELA. SPELLING: AGE 9-11. HODDER CHILDREN'S BOOKS, 1998.