APA-viite (7. p.)

Ferrazzi, K., & Raz, T. (2014). Never Eat Alone: And Other Secrets to Success, One Relationship at a Time. Portfolio Penguin Books.

Chicago-viite (17. p.)

Ferrazzi, Keith, ja Tahl Raz. Never Eat Alone: And Other Secrets to Success, One Relationship at a Time. London: Portfolio Penguin Books, 2014.

MLA-viite (9. p.)

Ferrazzi, Keith, ja Tahl Raz. Never Eat Alone: And Other Secrets to Success, One Relationship at a Time. Portfolio Penguin Books, 2014.