APA (7th ed.) Citation

Black, E. L. (1987). Royal brides: Queens of England in the Middle Ages (1. publ.). Book Guild.

Chicago Style (17th ed.) Citation

Black, Edward Loring. Royal Brides: Queens of England in the Middle Ages. 1. publ. Lewes, Sussex: Book Guild, 1987.

MLA (9th ed.) Citation

Black, Edward Loring. Royal Brides: Queens of England in the Middle Ages. 1. publ. Book Guild, 1987.

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