APA (7th ed.) Citation

(1648). A Thunder-clap to the army and their friends: Warning them of their imminent danger, and awakening them to a speedy prevention. [publisher not identified].

Chicago Style (17th ed.) Citation

A Thunder-clap to the Army and Their Friends: Warning Them of Their Imminent Danger, and Awakening Them to a Speedy Prevention. [London?]: [publisher not identified], 1648.

MLA (9th ed.) Citation

A Thunder-clap to the Army and Their Friends: Warning Them of Their Imminent Danger, and Awakening Them to a Speedy Prevention. [publisher not identified], 1648.

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