APA引文

Emmett, J., & Bernatene, P. (2011). The princess and the pig. Walker.

Chicago Style (17th ed.) Citation

Emmett, Jonathan, and Poly Bernatene. The Princess and the Pig. New York: Walker, 2011.

MLA引文

Emmett, Jonathan, and Poly Bernatene. The Princess and the Pig. Walker, 2011.