MLA

Bouncher, Samuel, fl. 1692. The enemies overthrow, or, The right way to get victories / demonstrated in a sermon preached in the church of Easthorsely in Surrey, September 14, An. Dom. 1692 ; being a day appointed for a monthly fast, (during the present war) for supplicating Almighty God ... ; by Samvel Bovncher .... 1693. https://collections.library.yale.edu/catalog/2066141.

APA, 6th edition

Bouncher, Samuel, fl. 1692. (1693)[The enemies overthrow, or, The right way to get victories / demonstrated in a sermon preached in the church of Easthorsely in Surrey, September 14, An. Dom. 1692 ; being a day appointed for a monthly fast, (during the present war) for supplicating Almighty God ... ; by Samvel Bovncher ...]. https://collections.library.yale.edu/catalog/2066141.