Gaya APA

Burns, J., https://www.pdfdrive.com/, . (2018). Cristiano and Leo: The Race to Become the Greatest Football Player of All Time . London: Macmillan This electronic edition published.

Gaya MLA

Burns, Jimmy., https://www.pdfdrive.com/, . "Cristiano and Leo: The Race to Become the Greatest Football Player of All Time". London: Macmillan This electronic edition published, 2018. Text.