APA citiranje

Hoyle, F., & Hoyle, G. (1979). The Inferno. Penguin Books.

Chicago Edition Citation

Hoyle, Fred, and Geoffrey Hoyle. The Inferno. Harmondsworth: Penguin Books, 1979.

MLA citiranje

Hoyle, Fred, and Geoffrey Hoyle. The Inferno. Penguin Books, 1979.