APA ציטוט

Bell, D. (1968). Toward the Year 2000: Work in Progress. Boston: Houghton Mifflin Company.

Trích dẫn kiểu Chicago

Bell, Daniel. Toward the Year 2000: Work in Progress. Boston: Houghton Mifflin Company, 1968.

ציטוט MLA

Bell, Daniel. Toward the Year 2000: Work in Progress. Boston: Houghton Mifflin Company, 1968.