Ellis, E. L., & Smith, K. L. (2020). Coaching copyright. ALA Editions.
芝加哥风格引文Ellis, Erin L., 与 Kevin L. Smith. Coaching Copyright. Chicago: ALA Editions, 2020.
MLA引文Ellis, Erin L., 与 Kevin L. Smith. Coaching Copyright. ALA Editions, 2020.
警告：这些引文格式不一定是100％准确.