APA (7th ed.) Citation

Peckham, J., & Lindberg, D. C. (1972). Tractatus de perspectiva. Franciscan Institute.

Chicago Style (17th ed.) Citation

Peckham, John, and David C. Lindberg. Tractatus De Perspectiva. St. Bonaventure, New York: Franciscan Institute, 1972.

MLA (9th ed.) Citation

Peckham, John, and David C. Lindberg. Tractatus De Perspectiva. Franciscan Institute, 1972.