APA (7th ed.) Citation

Ward, H. (2001). Old shell,new shell. Koala Books.

Chicago Style (17th ed.) Citation

Ward, Helen. Old Shell,new Shell. Australia: Koala Books, 2001.

MLA (9th ed.) Citation

Ward, Helen. Old Shell,new Shell. Koala Books, 2001.

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