APA Style

Frankel, Alona. (1999). Once Upon a Potty--Girl . USA: Harpercollins (Agency Plan).

Chicago Style

Frankel, Alona. Once Upon a Potty--Girl. USA: Harpercollins (Agency Plan), 1999. Printed Book.

MLA Style

Frankel, Alona. Once Upon a Potty--Girl. USA: Harpercollins (Agency Plan), 1999. Printed Book.

Turabian Style

Frankel, Alona. Once Upon a Potty--Girl. USA: Harpercollins (Agency Plan), 1999. Printed Book.