APA (7th ed.) Citation

Roberto Kilwardby 1215?-1279 & Judy, A. G. (1976). De ortu scientiarum. The British Academy.

Chicago Style (17th ed.) Citation

Roberto Kilwardby 1215?-1279 and Albert G. Judy. De Ortu Scientiarum. London: The British Academy, 1976.

MLA (9th ed.) Citation

Roberto Kilwardby 1215?-1279 and Albert G. Judy. De Ortu Scientiarum. The British Academy, 1976.

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