Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Oswald, A. (1997). A doorway on the past: Practical and mystic concerns in the orientation of roundhouse doorways. Oxbow Books.

Chicago Citation Edition Citation

Oswald, Alastair. A Doorway on the Past: Practical and Mystic Concerns in the Orientation of Roundhouse Doorways. Oxford: Oxbow Books, 1997.

MLA Citation Edition Citation

Oswald, Alastair. A Doorway on the Past: Practical and Mystic Concerns in the Orientation of Roundhouse Doorways. Oxbow Books, 1997.