Cita APA (7a ed.)

Peters, R. S. (1978). The role of the head. Routledge & Kegan Paul.

Cita Chicago Style (17a ed.)

Peters, Richard Stanley. The Role of the Head. London [etc.]: Routledge & Kegan Paul, 1978.

Cita MLA (9a ed.)

Peters, Richard Stanley. The Role of the Head. Routledge & Kegan Paul, 1978.