APA (7th ed.) Citation

Godefridus Viterbiensis & Godefridus Viterbiensis. (1872). Opera: 1.De transfretatione Friderici I.

Chicago Style (17th ed.) Citation

Godefridus Viterbiensis and Godefridus Viterbiensis. Opera: 1.De Transfretatione Friderici I. 1872.

MLA (9th ed.) Citation

Godefridus Viterbiensis and Godefridus Viterbiensis. Opera: 1.De Transfretatione Friderici I. 1872.

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