APA (7th ed.) Citation

John, G. (1923). The Prince: By Gwen John. Basil Blackwell.

Chicago Style (17th ed.) Citation

John, Gwen. The Prince: By Gwen John. Oxford: Basil Blackwell, 1923.

MLA (9th ed.) Citation

John, Gwen. The Prince: By Gwen John. Basil Blackwell, 1923.

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