APA (7th ed.) Citation

Zwingli, U., Karl V. Heiliges Römisches Reich, K., & Froschauer, C. (1530). Ad Carolvm Rom. Imperatorem, Fidei Hvldrychi Zuinglij ratio: Eiusdem quoq[ue] ad illustrißimos Germaniæ Principes Augustæ congregatos Epistola. Froschoviana.

Chicago Style (17th ed.) Citation

Zwingli, Ulrich, Kaiser Karl V. Heiliges Römisches Reich, and Christoph Froschauer. Ad Carolvm Rom. Imperatorem, Fidei Hvldrychi Zuinglij Ratio: Eiusdem Quoq[ue] Ad Illustrißimos Germaniæ Principes Augustæ Congregatos Epistola. Tiguri: Froschoviana, 1530.

MLA (9th ed.) Citation

Zwingli, Ulrich, et al. Ad Carolvm Rom. Imperatorem, Fidei Hvldrychi Zuinglij Ratio: Eiusdem Quoq[ue] Ad Illustrißimos Germaniæ Principes Augustæ Congregatos Epistola. Froschoviana, 1530.

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