Dyfyniad APA

Soroka, M. P., & Bryjak, G. J. (1995). Social problems: A world at risk. Allyn and Bacon.

Dyfyniad Arddull Chicago

Soroka, Michael P., and George J. Bryjak. Social Problems: A World at Risk. Boston: Allyn and Bacon, 1995.

Dyfyniad MLA

Soroka, Michael P., and George J. Bryjak. Social Problems: A World at Risk. Allyn and Bacon, 1995.

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