APA Style

TAN, ROGER. (2008). JOKES BOOK 4 . SINGAPORE: BUTTERFLY PUBLICATONS.

Chicago Style

TAN, ROGER. JOKES BOOK 4. SINGAPORE: BUTTERFLY PUBLICATONS, 2008. Text.

MLA Style

TAN, ROGER. JOKES BOOK 4. SINGAPORE: BUTTERFLY PUBLICATONS, 2008. Text.

Turabian Style

TAN, ROGER. JOKES BOOK 4. SINGAPORE: BUTTERFLY PUBLICATONS, 2008. Print.