APA (7th ed.) Citation

Penington, I. (1667). Concerning the sum or substance of our religion, who are called Quakers, and the exercises and travels of our spirits therein. [publisher not identified].

Chicago Style (17th ed.) Citation

Penington, Isaac. Concerning the Sum or Substance of Our Religion, Who Are Called Quakers, and the Exercises and Travels of Our Spirits Therein. [London]: [publisher not identified], 1667.

MLA (9th ed.) Citation

Penington, Isaac. Concerning the Sum or Substance of Our Religion, Who Are Called Quakers, and the Exercises and Travels of Our Spirits Therein. [publisher not identified], 1667.