APA (7th ed.) Citation

Davidson, H. R. E. (1964). Gods and myths of northern Europe. Penguin Books.

Chicago Style (17th ed.) Citation

Davidson, Hilda Roderick Ellis. Gods and Myths of Northern Europe. Harmondsworth, Middlesex: Penguin Books, 1964.

MLA (9th ed.) Citation

Davidson, Hilda Roderick Ellis. Gods and Myths of Northern Europe. Penguin Books, 1964.