Cita APA (7a ed.)

Harris, J. (1985). The value of life ([1st pub.].). Routledge.

Cita Chicago Style (17a ed.)

Harris, John. The Value of Life. [1st pub.]. London [etc.]: Routledge, 1985.

Cita MLA (9a ed.)

Harris, John. The Value of Life. [1st pub.]. Routledge, 1985.