APA (7th ed.) Citation

McCall, G. (1973). Basque-Americans and a sequential theory of migration and adaptation. [R and E Research Associates].

Chicago Style (17th ed.) Citation

McCall, Grant. Basque-Americans and a Sequential Theory of Migration and Adaptation. [San Francisco]: [R and E Research Associates], 1973.

MLA (9th ed.) Citation

McCall, Grant. Basque-Americans and a Sequential Theory of Migration and Adaptation. [R and E Research Associates], 1973.