Cita APA (7th ed.)

Butler, S. (1962). The family letters of Samuel Butler, 1841-1886. Stanford University Press.

Cita Chicago (17th ed.)

Butler, Samuel. The Family Letters of Samuel Butler, 1841-1886. Stanford, Calif: Stanford University Press, 1962.

Cita MLA (9th ed.)

Butler, Samuel. The Family Letters of Samuel Butler, 1841-1886. Stanford University Press, 1962.