APA (7th ed.) Citation

Blume, J. (2011). Superfudge. [publisher not identified].

Chicago Style (17th ed.) Citation

Blume, Judy. Superfudge. [Place of publication not identified]: [publisher not identified], 2011.

MLA (8th ed.) Citation

Blume, Judy. Superfudge. [publisher not identified], 2011.

Warning: These citations may not always be 100% accurate.