APA (7th ed.) Citation

Foster, R. J., & Beebe, G. D. (2009). Longing for God: Seven paths of christian devotion. IVP Books.

Chicago Style (17th ed.) Citation

Foster, Richard J., and Gayle D. Beebe. Longing for God: Seven Paths of Christian Devotion. Downers Grove: IVP Books, 2009.

MLA (9th ed.) Citation

Foster, Richard J., and Gayle D. Beebe. Longing for God: Seven Paths of Christian Devotion. IVP Books, 2009.