Cita APA (7a ed.)

Portes, A., Haller, W. J., & Guarrizo, L. E. (2002). Transnational entrepreneurs: An alternative form of immigrant economic adaptation. American sociological review, 67(2), 278-298.

Cita Chicago Style (17a ed.)

Portes, Alejandro, William J. Haller, y Luis Eduardo Guarrizo. "Transnational Entrepreneurs: An Alternative Form of Immigrant Economic Adaptation." American Sociological Review 67, no. 2 (2002): 278-298.

Cita MLA (8a ed.)

Portes, Alejandro, et al. "Transnational Entrepreneurs: An Alternative Form of Immigrant Economic Adaptation." American Sociological Review, vol. 67, no. 2, 2002, pp. 278-298.