APA引文

Howard, R. E., Keegan, J., & Keegan, R. (2007). The best of Robert E. Howard. Ballantine Books Del Rey.

Chicago Style (17th ed.) Citation

Howard, Robert E., Jim Keegan, and Ruth Keegan. The Best of Robert E. Howard. New York: Ballantine Books Del Rey, 2007.

MLA引文

Howard, Robert E., et al. The Best of Robert E. Howard. Ballantine Books Del Rey, 2007.

警告：這些引文格式不一定是100％准確.