APA (7th ed.) Citation
Pauline J Lawrence & Goodhart, D. (1968). Concepts in american history. Cambridge books.
Chicago Style (17th ed.) Citation
Pauline J Lawrence and David Goodhart. Concepts in American History. New York: Cambridge books, 1968.
MLA (9th ed.) Citation
Pauline J Lawrence and David Goodhart. Concepts in American History. Cambridge books, 1968.
Warning: These citations may not always be 100% accurate.