APA (7th ed.) Citation

United States. Congress. House. Committee on Immigration and Naturalization & ProQuest (Firm). (1927). American History in Terms of Human Migration. Extracts from Hearings. Statement of Dr. Harry H. Laughlin, with Three Appendices. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Immigration and Naturalization and ProQuest (Firm). American History in Terms of Human Migration. Extracts from Hearings. Statement of Dr. Harry H. Laughlin, with Three Appendices. [Place of publication not identified]: [publisher not identified], 1927.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Immigration and Naturalization and ProQuest (Firm). American History in Terms of Human Migration. Extracts from Hearings. Statement of Dr. Harry H. Laughlin, with Three Appendices. [publisher not identified], 1927.