APA (7e ed.) Bronvermelding

Seed, N. (2014). V4 vengeance delayed: Hitler's last vengeance weapons are going to war. Original Writing Ltd.

Chicago (17e ed.) Bronvermelding

Seed, Nigel. V4 Vengeance Delayed: Hitler's Last Vengeance Weapons Are Going to War. Dublin, Ireland: Original Writing Ltd, 2014.

MLA (9e ed.) Bronvermelding

Seed, Nigel. V4 Vengeance Delayed: Hitler's Last Vengeance Weapons Are Going to War. Original Writing Ltd, 2014.