APA (7th ed.) Citation

Ferguson, R., Braddon, L., & Speke, H. (1686). An account of the death of the Earl of Essex. publisher not identified.

Chicago Style (17th ed.) Citation

Ferguson, Robert, Laurence Braddon, and Hugh Speke. An Account of the Death of the Earl of Essex. [London?: publisher not identified, 1686.

MLA (9th ed.) Citation

Ferguson, Robert, et al. An Account of the Death of the Earl of Essex. publisher not identified, 1686.