Cita APA (7a ed.)

Parini, J. (1998). Robert Frost: A life. William Heinemann.

Cita Chicago Style (17a ed.)

Parini, Jay. Robert Frost: A Life. London: William Heinemann, 1998.

Cita MLA (9a ed.)

Parini, Jay. Robert Frost: A Life. William Heinemann, 1998.