APA (7th ed.) Citation

Thomas, à. K., & Challoner, R. (1866). The Imitation of Christ in four books. James Duffy.

Chicago Style (17th ed.) Citation

Thomas, à Kempis, and Richard Challoner. The Imitation of Christ in Four Books. Dublin: James Duffy, 1866.

MLA (8th ed.) Citation

Thomas, à Kempis, and Richard Challoner. The Imitation of Christ in Four Books. James Duffy, 1866.