Cita APA (7th ed.)

Knell, S. J. (2016). National galleries: The art of making nations. Routledge.

Cita Chicago (17th ed.)

Knell, Simon J. National Galleries: The Art of Making Nations. Milton Park, Abingdon, Oxon: Routledge, 2016.

Cita MLA (9th ed.)

Knell, Simon J. National Galleries: The Art of Making Nations. Routledge, 2016.