APA (7th ed.) Citation

Oxenbury, H. (1987). Say goodnight (1st Aladdin Books ed.). Aladdin Books.

Chicago Style (17th ed.) Citation

Oxenbury, Helen. Say Goodnight. 1st Aladdin Books ed. New York: Aladdin Books, 1987.

MLA (9th ed.) Citation

Oxenbury, Helen. Say Goodnight. 1st Aladdin Books ed. Aladdin Books, 1987.

Warning: These citations may not always be 100% accurate.