APA (7th ed.) Citation

Everett-Green, E. (1930). Sapphire and emerald. Paul.

Chicago Style (17th ed.) Citation

Everett-Green, Evelyn. Sapphire and Emerald. London: Paul, 1930.

MLA (8th ed.) Citation

Everett-Green, Evelyn. Sapphire and Emerald. Paul, 1930.

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