APA (7th ed.) Citation

Hybels,Bill, & Neff, L. (1987). Who you are when no one's looking. InterVarsity press.

Chicago Style (17th ed.) Citation

Hybels,Bill, and LaVonne Neff. Who You Are When No One's Looking. Illinois: InterVarsity press, 1987.

MLA (9th ed.) Citation

Hybels,Bill, and LaVonne Neff. Who You Are When No One's Looking. InterVarsity press, 1987.

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