APA

Crook M., Williams M., . (2012). A Bug's Life. [London]: Pearson Education.

Chicago

Crook Marie, Williams Melanie, . 2012. A Bug's Life. [London]: Pearson Education.

Harvard

Crook M., Williams M., . (2012). A Bug's Life. [London]: Pearson Education.

MLA

Crook Marie, Williams Melanie, . A Bug's Life. [London]: Pearson Education. 2012.