Cita APA (7a ed.)

Walt, G. (1994). Health policy: An introduction to process andpower. Zed Book.

Cita Chicago Style (17a ed.)

Walt, Gill. Health Policy: An Introduction to Process Andpower. London: Zed Book, 1994.

Cita MLA (9a ed.)

Walt, Gill. Health Policy: An Introduction to Process Andpower. Zed Book, 1994.