APA (7th ed.) Citation

Eachard, J. (1672). Some observations upon the answer to an enquiry (4. ed.). Brooke.

Chicago Style (17th ed.) Citation

Eachard, John. Some Observations upon the Answer to an Enquiry. 4. ed. London: Brooke, 1672.

MLA (9th ed.) Citation

Eachard, John. Some Observations upon the Answer to an Enquiry. 4. ed. Brooke, 1672.