APA (7th ed.) Citation

Spooner, L. (1965). The unconstitutionality of slavery. B. Franklin.

Chicago Style (17th ed.) Citation

Spooner, Lysander. The Unconstitutionality of Slavery. New York: B. Franklin, 1965.

MLA (9th ed.) Citation

Spooner, Lysander. The Unconstitutionality of Slavery. B. Franklin, 1965.

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