APA (7th ed.) Citation

Spear, C. (1845). Essays on the punishment of death (11th ed.). Published by the author.

Chicago Style (17th ed.) Citation

Spear, Charles. Essays on the Punishment of Death. 11th ed. Boston, Mass.: Published by the author, 1845.

MLA (9th ed.) Citation

Spear, Charles. Essays on the Punishment of Death. 11th ed. Published by the author, 1845.

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