APA (7th ed.) Citation

Keith, G. (1693). An exhortation & caution to Friends concerning buying or keeping of Negroes. Printed by William Bradford.

Chicago Style (17th ed.) Citation

Keith, George. An Exhortation & Caution to Friends Concerning Buying or Keeping of Negroes. S.l: Printed by William Bradford, 1693.

MLA (9th ed.) Citation

Keith, George. An Exhortation & Caution to Friends Concerning Buying or Keeping of Negroes. Printed by William Bradford, 1693.