APA (7th ed.) Citation

Sargent, E. (1839). Velasco: A tragedy, in five acts. Harper.

Chicago Style (17th ed.) Citation

Sargent, Epes. Velasco: A Tragedy, in Five Acts. New York: Harper, 1839.

MLA (9th ed.) Citation

Sargent, Epes. Velasco: A Tragedy, in Five Acts. Harper, 1839.