APA (7th ed.) Citation

Barker, N. (1999). Treasures from the libraries of National Trust country houses. The Royal Oak Foundation & The Grolier Club.

Chicago Style (17th ed.) Citation

Barker, Nicolas. Treasures from the Libraries of National Trust Country Houses. New York: The Royal Oak Foundation & The Grolier Club, 1999.

MLA (9th ed.) Citation

Barker, Nicolas. Treasures from the Libraries of National Trust Country Houses. The Royal Oak Foundation & The Grolier Club, 1999.

Warning: These citations may not always be 100% accurate.