An example of plain catechising upon the Assembly's Shorter catechism :
humbly offered as an help for instructing the young and ignorant in the knowledge of the principles and duties of the Christian religion, with the grounds thereof, and that in a very comprehensive manner ; with a preface briefly demonstrating the truth of the Christian religion and the unreasonableness of infidelity /
by John Willison.

APA Citation

Willison, J. (1832). An example of plain catechising upon the Assembly's Shorter catechism: humbly offered as an help for instructing the young and ignorant in the knowledge of the principles and duties of the Christian religion, with the grounds thereof, and that in a very comprehensive manner ; with a preface briefly demonstrating the truth of the Christian religion and the unreasonableness of infidelity. Pittsburgh: Published and sold by Luke Loomis.

MLA Citation

Willison, John, 1680-1750. An Example of Plain Catechising Upon the Assembly's Shorter Catechism: Humbly Offered As an Help for Instructing the Young And Ignorant In the Knowledge of the Principles And Duties of the Christian Religion, With the Grounds Thereof, And That In a Very Comprehensive Manner ; With a Preface Briefly Demonstrating the Truth of the Christian Religion And the Unreasonableness of Infidelity. Pittsburgh: Published and sold by Luke Loomis, 1832.

Warning: These citations may not always be complete (especially for serials).