APA (7th ed.) Citation

Ritchie, D. A. (1985). Heritage of freedom: History of the United States. Scribner Educational Publishers.

Chicago Style (17th ed.) Citation

Ritchie, Donald A. Heritage of Freedom: History of the United States. Scribner Educational Publishers, 1985.

MLA (8th ed.) Citation

Ritchie, Donald A. Heritage of Freedom: History of the United States. Scribner Educational Publishers, 1985.

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