APA (7th ed.) Citation

Law, H. W. (1970). Sahagun's Florentine codex concordance: Computerized version. University of Chicago Library.

Chicago Style (17th ed.) Citation

Law, Howard W. Sahagun's Florentine Codex Concordance: Computerized Version. Chicago, Ill.: University of Chicago Library, 1970.

MLA (8th ed.) Citation

Law, Howard W. Sahagun's Florentine Codex Concordance: Computerized Version. University of Chicago Library, 1970.