APA (7th ed.) Citation

Blackwell, J. (1644). A heavenly diurnall.

Chicago Style (17th ed.) Citation

Blackwell, Jonathan. A Heavenly Diurnall. London, 1644.

MLA (9th ed.) Citation

Blackwell, Jonathan. A Heavenly Diurnall. 1644.

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