Cita APA (7a ed.)

Light, I., & Sánchez, A. A. (1987). Immigrant entrepreneurs in 272 SMSAs. [s.n.].

Cita Chicago Style (17a ed.)

Light, Ivan, y Angel A. Sánchez. Immigrant Entrepreneurs in 272 SMSAs. [S.l.]: [s.n.], 1987.

Cita MLA (9a ed.)

Light, Ivan, y Angel A. Sánchez. Immigrant Entrepreneurs in 272 SMSAs. [s.n.], 1987.