APA (7th ed.) Citation

Bouvier, L. F. (1991). Fifty million Californians? Center for Immigration Studies.

Chicago Style (17th ed.) Citation

Bouvier, Leon F. Fifty Million Californians? Washington, DC: Center for Immigration Studies, 1991.

MLA (9th ed.) Citation

Bouvier, Leon F. Fifty Million Californians? Center for Immigration Studies, 1991.

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