APA ציטוט

Guardia, D. l. (2003). American voices: Culture and community. Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

Guardia, Dolores la. American Voices: Culture and Community. Boston: McGraw-Hill, 2003.

ציטוט MLA

Guardia, Dolores la. American Voices: Culture and Community. Boston: McGraw-Hill, 2003.