APA (7th ed.) Citation

Vicente Gonzalez, E., & Godinez Viveros, H. (1981). El sistema federal mexicano. MX.

Chicago Style (17th ed.) Citation

Vicente Gonzalez, Esther, and Hermogenes Godinez Viveros. El Sistema Federal Mexicano. MX, 1981.

MLA (8th ed.) Citation

Vicente Gonzalez, Esther, and Hermogenes Godinez Viveros. El Sistema Federal Mexicano. MX, 1981.

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