APA (7th ed.) Citation

Gillespie, W. H. (1843). The necessary existence of God (New ed.). A. & C. Black.

Chicago Style (17th ed.) Citation

Gillespie, William Honyman. The Necessary Existence of God. New ed. Edinburgh: A. & C. Black, 1843.

MLA (8th ed.) Citation

Gillespie, William Honyman. The Necessary Existence of God. New ed. A. & C. Black, 1843.

Warning: These citations may not always be 100% accurate.