APA (7th ed.) Citation

Whittingham, S. (1979). A thirteenth-century portrait gallery at Salisbury Cathedral (2. ed.). Friends of Salisbury Cathedral.

Chicago Style (17th ed.) Citation

Whittingham, Selby. A Thirteenth-century Portrait Gallery at Salisbury Cathedral. 2. ed. Salisbury: Friends of Salisbury Cathedral, 1979.

MLA (9th ed.) Citation

Whittingham, Selby. A Thirteenth-century Portrait Gallery at Salisbury Cathedral. 2. ed. Friends of Salisbury Cathedral, 1979.