APA Citation

Regiomontanus, J. (1499). Calendarium. Augsburg: Erhard Ratdolt.

Chicago Style Citation

Regiomontanus, Johannes. Calendarium. Augsburg: Erhard Ratdolt, 1499.

MLA Citation

Regiomontanus, Johannes. Calendarium. Augsburg: Erhard Ratdolt, 1499.

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