APA (7th ed.) Citation

Lawrence, B. (2019). The Louisiana Purchase. Focus Readers.

Chicago Style (17th ed.) Citation

Lawrence, Blythe. The Louisiana Purchase. Lake Elmo, MN: Focus Readers, 2019.

MLA (8th ed.) Citation

Lawrence, Blythe. The Louisiana Purchase. Focus Readers, 2019.

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