APA (7th ed.) Citation

Leach, D. E. (1966). The Northern colonial frontier, 1607-1763.

Chicago Style (17th ed.) Citation

Leach, Douglas Edward. The Northern Colonial Frontier, 1607-1763. 1966.

MLA (9th ed.) Citation

Leach, Douglas Edward. The Northern Colonial Frontier, 1607-1763. 1966.

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