APA Citation

Kahney, L. (2019). Tim Cook :: The genius who took Apple to the next level. London :: Portfolio Penguin,.

Chicago Style Citation

Kahney, Leander. Tim Cook :: The Genius Who Took Apple to the Next Level. London :: Portfolio Penguin,, 2019.

MLA Citation

Kahney, Leander. Tim Cook :: The Genius Who Took Apple to the Next Level. London :: Portfolio Penguin,, 2019.

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