Gaya APA

Publishing, P, A. ({s.a.}). Bersyukurlah, Grumpy! . {s.l.}: Pandu Aksara Publishing.

Gaya MLA

Publishing, Pandu, Aksara. "Bersyukurlah, Grumpy!". {s.l.}: Pandu Aksara Publishing, {s.a.}. Text.