APA (7th ed.) Citation

Harris, A. S., & Guercino, G. F. B. (1966). Guercino. Knowledge Publications.

Chicago Style (17th ed.) Citation

Harris, Ann Sutherland, and Giovanni Francesco Barbieri Guercino. Guercino. London: Knowledge Publications, 1966.

MLA (9th ed.) Citation

Harris, Ann Sutherland, and Giovanni Francesco Barbieri Guercino. Guercino. Knowledge Publications, 1966.

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