Cita APA (7a ed.)

Riddle, A., & Ballerini, E. (2019). The solar war: Long winter series, book 2 (Unabridged.). Recorded Books Inc..

Cita Chicago Style (17a ed.)

Riddle, A.G, y Edoardo Ballerini. The Solar War: Long Winter Series, Book 2. Unabridged. Prince Frederick: Recorded Books Inc., 2019.

Cita MLA (8a ed.)

Riddle, A.G, y Edoardo Ballerini. The Solar War: Long Winter Series, Book 2. Unabridged. Recorded Books Inc., 2019.

Precaución: Estas citas no son 100% exactas.