APA (7th ed.) Citation

Pastor, R. A. A North American Community. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Pastor, Robert A. A North American Community. Universidad Nacional Autónoma de México.

MLA (9th ed.) Citation

Pastor, Robert A. A North American Community. Universidad Nacional Autónoma de México.

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