Cita APA

(1987). World Book Student handbook: Information Finder. World Book-Childcraft International.

Chicago Edition Citation

World Book Student Handbook: Information Finder. Chicago: World Book-Childcraft International, 1987.

Cita MLA

World Book Student Handbook: Information Finder. World Book-Childcraft International, 1987.

Atenció: Aquestes cites poden no estar 100% correctes.