APA (7th ed.) Citation

Sitwell, O. (1974). Queen Mary and others. Joseph.

Chicago Style (17th ed.) Citation

Sitwell, Osbert. Queen Mary and Others. London: Joseph, 1974.

MLA (9th ed.) Citation

Sitwell, Osbert. Queen Mary and Others. Joseph, 1974.

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