APA (7th ed.) Citation

Haywood, J. (1995). The Penguin historical atlas of the Vikings (1st pub.). Penguin Books.

Chicago Style (17th ed.) Citation

Haywood, John. The Penguin Historical Atlas of the Vikings. 1st pub. London [etc.]: Penguin Books, 1995.

MLA (9th ed.) Citation

Haywood, John. The Penguin Historical Atlas of the Vikings. 1st pub. Penguin Books, 1995.

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