APA (7th ed.) Citation

Toy, S. (1954). The castles of Great Britain / by S. Toy (2nd ed.). Heinemann.

Chicago Style (17th ed.) Citation

Toy, S. The Castles of Great Britain / by S. Toy. 2nd ed. Heinemann, 1954.

MLA (9th ed.) Citation

Toy, S. The Castles of Great Britain / by S. Toy. 2nd ed. Heinemann, 1954.

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