Cita APA (7th ed.)

Nairne, S., & Howgate, S. (2006). The Portrait Now: Sandy Nairne ; Sarah Howgate. National Portrait Gallery Publ..

Cita Chicago (17th ed.)

Nairne, Sandy, i Sarah Howgate. The Portrait Now: Sandy Nairne ; Sarah Howgate. London: National Portrait Gallery Publ., 2006.

Cita MLA (8th ed.)

Nairne, Sandy, i Sarah Howgate. The Portrait Now: Sandy Nairne ; Sarah Howgate. National Portrait Gallery Publ., 2006.