APA (7th ed.) Citation

Lullus, R. (1942). Ramón Lulls Kreisquadratur. Winter.

Chicago Style (17th ed.) Citation

Lullus, Raimundus. Ramón Lulls Kreisquadratur. Heidelberg: Winter, 1942.

MLA (9th ed.) Citation

Lullus, Raimundus. Ramón Lulls Kreisquadratur. Winter, 1942.

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