APA (7th ed.) Citation

Gray, J. M. K., & Steele, J. M. (2008). Studies on Babylonian goal-year astronomy.

Chicago Style (17th ed.) Citation

Gray, J. M. K., and John Michael Steele. Studies on Babylonian Goal-year Astronomy. 2008.

MLA (9th ed.) Citation

Gray, J. M. K., and John Michael Steele. Studies on Babylonian Goal-year Astronomy. 2008.

Warning: These citations may not always be 100% accurate.