APA (7th ed.) Citation

Ryall, R. B. C. (1967). Cavendish Square. [publisher not identified].

Chicago Style (17th ed.) Citation

Ryall, R. B. C. Cavendish Square. [Place of publication not identified]: [publisher not identified], 1967.

MLA (9th ed.) Citation

Ryall, R. B. C. Cavendish Square. [publisher not identified], 1967.