APA

Aggestam L., Hill C., .The challenge of multiculturalism in European foreign policy. : .

Chicago

Aggestam Lisbeth, Hill Christopher, .The challenge of multiculturalism in European foreign policy. : .

Harvard

Aggestam L., Hill C., .The challenge of multiculturalism in European foreign policy. : .

MLA

Aggestam Lisbeth, Hill Christopher, .: . .