Grey, S., Hill, K. L., & Reynolds, J. (2010). Orca currents resource guide. Orca Book Publishers.
芝加哥风格引文Grey, Susan, Kate Lane Hill, 与 Janice Reynolds. Orca Currents Resource Guide. Victoria, British Columbia: Orca Book Publishers, 2010.
MLA引文Grey, Susan, et al. Orca Currents Resource Guide. Orca Book Publishers, 2010.
警告：这些引文格式不一定是100％准确.