APA (7th ed.) Citation

Dunstall, J. (1656). [Engraved frontispiece portrait of James Ussher]. s.n.

Chicago Style (17th ed.) Citation

Dunstall, John. [Engraved Frontispiece Portrait of James Ussher]. [Great Britain?]: s.n, 1656.

MLA (9th ed.) Citation

Dunstall, John. [Engraved Frontispiece Portrait of James Ussher]. s.n, 1656.

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