APA (7th ed.) Citation

Isidoro, S., & Lindsay, W. M. (1971). Isidori Hispalensis Episcopi Etymologiarum sive Originum: Libri XX. Oxford University.

Chicago Style (17th ed.) Citation

Isidoro, Santo, and W. M. Lindsay. Isidori Hispalensis Episcopi Etymologiarum Sive Originum: Libri XX. Oxford: Oxford University, 1971.

MLA (9th ed.) Citation

Isidoro, Santo, and W. M. Lindsay. Isidori Hispalensis Episcopi Etymologiarum Sive Originum: Libri XX. Oxford University, 1971.