Gaya APA

Ling, J., Muthu, A. (2005). Blue Ladder : The Secret Garden / What Is in My Garden? . Singapore: Federal-Marshall Cavendish Education.

Gaya MLA

Ling, Judy., Muthu, Anusha. "Blue Ladder : The Secret Garden / What Is in My Garden?". Singapore: Federal-Marshall Cavendish Education, 2005. Text.