APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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