APA (7th ed.) Citation

Said, S. S., & Stephenson, F. R. (1991). Accuracy of Eclipse Observations Recorded in Medieval Arabic Chronicles.

Chicago Style (17th ed.) Citation

Said, S. S., and Francis Richard Stephenson. Accuracy of Eclipse Observations Recorded in Medieval Arabic Chronicles. 1991.

MLA (9th ed.) Citation

Said, S. S., and Francis Richard Stephenson. Accuracy of Eclipse Observations Recorded in Medieval Arabic Chronicles. 1991.

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