APA (7th ed.) Citation

Regiomontanus, J., & Ratdolt, E. (1484). Almanach ephemerides. Erhard Ratdolt.

Chicago Style (17th ed.) Citation

Regiomontanus, Joannes, and Erhard Ratdolt. Almanach Ephemerides. [Venice: Erhard Ratdolt, 1484.

MLA (8th ed.) Citation

Regiomontanus, Joannes, and Erhard Ratdolt. Almanach Ephemerides. Erhard Ratdolt, 1484.

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