Cita APA (7th ed.)

Lawrance, F. (1860). Number 49: A burletta, in one act. E. Lacey.

Cita Chicago (17th ed.)

Lawrance, Frederic. Number 49: A Burletta, in One Act. London: E. Lacey, 1860.

Cita MLA (8th ed.)

Lawrance, Frederic. Number 49: A Burletta, in One Act. E. Lacey, 1860.