MLA

Wood, Paul. A Second Letter to the Author of the Preparation for Martyrdom; and of the Calm Answer to My Bitter Invective, (as He Falsly Calls It.) ... Printed for Tho. Brampstone, 1682. https://collections.library.yale.edu/catalog/10171142.

APA, 6th edition

Wood, P. (1682). A Second letter to the author of the Preparation for martyrdom; and of the calm answer to my bitter invective, (as he falsly calls it.) ... [Annotations, Devotional literature, Marginalia, pamphlets (AAT)]. Printed for Tho. Brampstone, https://collections.library.yale.edu/catalog/10171142.