APA

Gunzi C., Burton J., . (2004). Puppies. London: Picthall and Gunzi.

Chicago

Gunzi Christiane, Burton Jane, . 2004. Puppies. London: Picthall and Gunzi.

Harvard

Gunzi C., Burton J., . (2004). Puppies. London: Picthall and Gunzi.

MLA

Gunzi Christiane, Burton Jane, . Puppies. London: Picthall and Gunzi. 2004.