APA (7th ed.) Citation

Vickers, H. (2006). Elizabeth: The Queen Mother. Arrow Books.

Chicago Style (17th ed.) Citation

Vickers, Hugo. Elizabeth: The Queen Mother. London [u.a.]: Arrow Books, 2006.

MLA (9th ed.) Citation

Vickers, Hugo. Elizabeth: The Queen Mother. Arrow Books, 2006.

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