Cita APA (7a ed.)

Lozoff, B., Lozoff, J., & Masters, J. J. (1999). Deep & simple: A spiritual path for modern times. Human Kindness Foundation.

Cita Chicago Style (17a ed.)

Lozoff, Bo, Joshua Lozoff, y Jarvis Jay Masters. Deep & Simple: A Spiritual Path for Modern Times. Durham, NC: Human Kindness Foundation, 1999.

Cita MLA (9a ed.)

Lozoff, Bo, et al. Deep & Simple: A Spiritual Path for Modern Times. Human Kindness Foundation, 1999.