Cita APA (7th ed.)

Hecker, M. (1979). Ethnic America: Updating the ethnic chronology series with cumulative index. Oceana.

Cita Chicago (17th ed.)

Hecker, Melvin. Ethnic America: Updating the Ethnic Chronology Series with Cumulative Index. New York: Oceana, 1979.

Cita MLA (9th ed.)

Hecker, Melvin. Ethnic America: Updating the Ethnic Chronology Series with Cumulative Index. Oceana, 1979.