Cita APA

(1982). The 1982 world book year book.: The annual supplement to the world book encyclopedia (ed.). World book, Inc..

Citación estilo Chicago

The 1982 World Book Year Book.: The Annual Supplement to the World Book Encyclopedia. ed. Chicago: World book, Inc., 1982.

Cita MLA

The 1982 World Book Year Book.: The Annual Supplement to the World Book Encyclopedia. ed. World book, Inc., 1982.