APA (7th ed.) Citation

Person who had been a slave there a considerable time, Ockley, S., & Ismāʻīl, S. o. M. An account of south-west Barbary: Containing what is most remarkable in the territories of the King of Fez and Morocco.

Chicago Style (17th ed.) Citation

Person who had been a slave there a considerable time, Simon Ockley, and Sultan of Morocco Ismāʻīl. An Account of South-west Barbary: Containing What Is Most Remarkable in the Territories of the King of Fez and Morocco.

MLA (9th ed.) Citation

Person who had been a slave there a considerable time, et al. An Account of South-west Barbary: Containing What Is Most Remarkable in the Territories of the King of Fez and Morocco.