MLA

Mant, Walter Bishop, 1807-1869. Mormonism, a heresy, contrary to Holy Scripture, condemned by the witness of the Catholick Church, and repugnant to common sense. A sermon, preached in the parish church of Hillsborough, on Sunday, the 30th October, 1842. With an appendix of illustrations and proofs. By the Ven. Walter B. Mant. 1843. https://collections.library.yale.edu/catalog/17369913.

APA, 6th edition

Mant, Walter Bishop, 1807-1869. (1843)[Mormonism, a heresy, contrary to Holy Scripture, condemned by the witness of the Catholick Church, and repugnant to common sense. A sermon, preached in the parish church of Hillsborough, on Sunday, the 30th October, 1842. With an appendix of illustrations and proofs. By the Ven. Walter B. Mant]. https://collections.library.yale.edu/catalog/17369913.