APA (7th ed.) Citation

Riddle, A. G. (2019). The solar war. Legion Books.

Chicago Style (17th ed.) Citation

Riddle, A. G. The Solar War. [United States of America]: Legion Books, 2019.

MLA (9th ed.) Citation

Riddle, A. G. The Solar War. Legion Books, 2019.

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