Cita APA (7a ed.)

Saunders, D. (1992). Authorship and copyright. Routledge.

Cita Chicago Style (17a ed.)

Saunders, David. Authorship and Copyright. Londres ; New York: Routledge, 1992.

Cita MLA (9a ed.)

Saunders, David. Authorship and Copyright. Routledge, 1992.