Cita APA (7a ed.)

Piper, J. (1963). John Piper - recent work: March - April 1963 / Marlborough Fine Art Limited.

Cita Chicago Style (17a ed.)

Piper, John. John Piper - Recent Work: March - April 1963 / Marlborough Fine Art Limited. London, 1963.

Cita MLA (8a ed.)

Piper, John. John Piper - Recent Work: March - April 1963 / Marlborough Fine Art Limited. 1963.