APA (7th ed.) Citation

Bofarull y Sans, F. d. (1959). Animals in watermarks. Paper Publications Society.

Chicago Style (17th ed.) Citation

Bofarull y Sans, Francisco de. Animals in Watermarks. Hilversum (Holland): Paper Publications Society, 1959.

MLA (9th ed.) Citation

Bofarull y Sans, Francisco de. Animals in Watermarks. Paper Publications Society, 1959.