APA Edition Citation

Hoyle, F. (1960). The nature of the universe. Penguin Books.

Chicago Edition Citation

Hoyle, Fred. The Nature of the Universe. England: Penguin Books, 1960.

MLA Edition Citation

Hoyle, Fred. The Nature of the Universe. Penguin Books, 1960.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.