APA (7th ed.) Citation

Learning Seed Company, Gardner, J., & Knestrict, T. (2013). Rules, rituals, routines. Learning Seed.

Chicago Style (17th ed.) Citation

Learning Seed Company, Jeffery Gardner, and Thomas Knestrict. Rules, Rituals, Routines. Chicago, IL: Learning Seed, 2013.

MLA (9th ed.) Citation

Learning Seed Company, et al. Rules, Rituals, Routines. Learning Seed, 2013.