APA (7th ed.) Citation

Zucker, N. L., & Zucker, N. F. (1987). The guarded gate: The reality of American refugee policy. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Zucker, Norman L., and Naomi Flink Zucker. The Guarded Gate: The Reality of American Refugee Policy. San Diego: Harcourt Brace Jovanovich, 1987.

MLA (9th ed.) Citation

Zucker, Norman L., and Naomi Flink Zucker. The Guarded Gate: The Reality of American Refugee Policy. Harcourt Brace Jovanovich, 1987.