APA Format
Milbourne, Anna (pengarang); Dimitri, Simona (ilustrasi). (2013).
Peep inside the zoo / Anna Milbourne ; illustrated, by Simona Dimitri
. London :: Usborne,.
MLA Format
Milbourne, Anna (pengarang); Dimitri, Simona (ilustrasi).
Peep inside the zoo / Anna Milbourne ; illustrated, by Simona Dimitri
. London :: Usborne,, 2013
Chicago Format
Milbourne, Anna (pengarang); Dimitri, Simona (ilustrasi). Peep inside the zoo / Anna Milbourne ; illustrated, by Simona Dimitri. London :: Usborne,, 2013.