APA (7th ed.) Citation

Johannes, D. S. (1968). Opera omnia. Opera omnia.

Chicago Style (17th ed.) Citation

Johannes, Duns Scotus. "Opera Omnia." Opera Omnia 1968.

MLA (8th ed.) Citation

Johannes, Duns Scotus. "Opera Omnia." Opera Omnia, 1968.

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