APA (7th ed.) Citation
Baxter, R. (1659). A Key for catholicks. printed by R.W. for Nevil Simmons, bookseller in Kederminster, and are to be sold by him there, and by Thomas Johnson at the Golden Key in St. Paul's Church-Yard.
Chicago Style (17th ed.) Citation
Baxter, Richard. A Key for Catholicks. London: printed by R.W. for Nevil Simmons, bookseller in Kederminster, and are to be sold by him there, and by Thomas Johnson at the Golden Key in St. Paul's Church-Yard, 1659.
MLA (9th ed.) Citation
Baxter, Richard. A Key for Catholicks. printed by R.W. for Nevil Simmons, bookseller in Kederminster, and are to be sold by him there, and by Thomas Johnson at the Golden Key in St. Paul's Church-Yard, 1659.
Warning: These citations may not always be 100% accurate.