APA (7th ed.) Citation

Downey, F., & Angle, P. M. (1961). Texas and the war with Mexico.

Chicago Style (17th ed.) Citation

Downey, Fairfax, and Paul M. Angle. Texas and the War with Mexico. 1961.

MLA (9th ed.) Citation

Downey, Fairfax, and Paul M. Angle. Texas and the War with Mexico. 1961.

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