APA (7th ed.) Citation

Goetzmann,William H. (1993). Exploration and Empire. Texas State Historical.

Chicago Style (17th ed.) Citation

Goetzmann,William H. Exploration and Empire. USA: Texas State Historical, 1993.

MLA (9th ed.) Citation

Goetzmann,William H. Exploration and Empire. Texas State Historical, 1993.

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