APA
ELTING M., . (1975). EVERY CHILD'S ANSWER BOOK. LONDON: ODHAMS.
Chicago
ELTING MARY, . 1975. EVERY CHILD'S ANSWER BOOK. LONDON: ODHAMS.
Harvard
ELTING M., . (1975). EVERY CHILD'S ANSWER BOOK. LONDON: ODHAMS.
MLA
ELTING MARY, . EVERY CHILD'S ANSWER BOOK. LONDON: ODHAMS. 1975.