APA (7th ed.) Citation

Isidor, S., & Becker, G. (1857). Isidori Hispalensis De natvra rervm liber. Weidmann.

Chicago Style (17th ed.) Citation

Isidor, Sevilla, and Gustav Becker. Isidori Hispalensis De Natvra Rervm Liber. Berlin: Weidmann, 1857.

MLA (9th ed.) Citation

Isidor, Sevilla, and Gustav Becker. Isidori Hispalensis De Natvra Rervm Liber. Weidmann, 1857.

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