Cita APA (7th ed.)

Collingwood, R. (2022). The Principles of Art. Life Span.

Cita Chicago (17th ed.)

Collingwood, R.G. The Principles of Art. New Delhi: Life Span, 2022.

Cita MLA (9th ed.)

Collingwood, R.G. The Principles of Art. Life Span, 2022.