APA (7th ed.) Citation

Traverso, E., Halsey, v. R., & Brown, R. H. (1966). Immigration: A study in American values. Heath.

Chicago Style (17th ed.) Citation

Traverso, Edmund, van R. Halsey, and Richard H. Brown. Immigration: A Study in American Values. Englewood [u.a.]: Heath, 1966.

MLA (9th ed.) Citation

Traverso, Edmund, et al. Immigration: A Study in American Values. Heath, 1966.