APA (7th ed.) Citation

Phillips, A. (1978). Conway Castle, Castell Conwy, an illustrated souvenir. London.

Chicago Style (17th ed.) Citation

Phillips, Alan. Conway Castle, Castell Conwy, an Illustrated Souvenir. London, 1978.

MLA (8th ed.) Citation

Phillips, Alan. Conway Castle, Castell Conwy, an Illustrated Souvenir. London, 1978.

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