APA (7. basım) Alıntı

Astley, N. a. B. (2003). Peppa Pig: Best Friends. Penguin Random House Children.

Chicago Style (17. basım) Atıf

Astley, Neville and Baker. Peppa Pig: Best Friends. United Kingdom: Penguin Random House Children, 2003.

MLA (8th ed.) Atıf

Astley, Neville and Baker. Peppa Pig: Best Friends. Penguin Random House Children, 2003.