Gaya APA

Shostak, A, B., Gomberg, W. (1965). Blue-collar world: Studies of the American Worker (edition (January 1, 1965)). Amerika: Prentice-Hall.

Gaya MLA

Shostak, Arthur, B., Gomberg, William. "Blue-collar world: Studies of the American Worker". edition (January 1, 1965) Amerika: Prentice-Hall, 1965. Text.