APA ציטוט

SCHAEFER, R. T. Racial and ethnic groups.-- ed.2. Litle.

Chicago Style (17th ed.) Citation

SCHAEFER, Richard T. Racial and Ethnic Groups.-- Ed.2. Boston: Litle.

ציטוט MLA

SCHAEFER, Richard T. Racial and Ethnic Groups.-- Ed.2. Litle.