Cita APA (7th ed.)

Messenger, S. (2020). Keepers Of The Lost Cities 7: Flashback (1st Edition.). Simon & Schuster.

Cita Chicago (17th ed.)

Messenger, Shannon. Keepers Of The Lost Cities 7: Flashback. 1st Edition. Great Britain: Simon & Schuster, 2020.

Cita MLA (9th ed.)

Messenger, Shannon. Keepers Of The Lost Cities 7: Flashback. 1st Edition. Simon & Schuster, 2020.