1.
, , . Harvard encyclopedia of American ethnic groups. Cambridge (Mass.), London: Harvard university press; 1980.
, et . Harvard encyclopedia of American ethnic groups. Cambridge (Mass.), London : Harvard university press, 5 juin 1980. ISBN 0-674-37512-2
Thernstrom Stephan, Orlov Ann, & Handlin Oscar. (1980). Harvard encyclopedia of American ethnic groups. Harvard university press.
MLA (8th ed.) CitationThernstrom Stephan, et al. Harvard Encyclopedia of American Ethnic Groups. Harvard university press, 1980.
Warning: These citations may not always be 100% accurate.