APA

Barker, . (2004). Pansy Makes New Friends. NEW YORK: PENGUIN GROUP.

Chicago

Barker, . 2004. Pansy Makes New Friends. NEW YORK: PENGUIN GROUP.

Harvard

Barker, . (2004). Pansy Makes New Friends. NEW YORK: PENGUIN GROUP.

MLA

Barker, . Pansy Makes New Friends. NEW YORK: PENGUIN GROUP. 2004.