APA (7e ed.) Bronvermelding
(1984). The 1984 world book year book.: The annual supplement to the world book encyclopedia (ed.). World book, Inc..
Chicago (17e ed.) Bronvermelding
The 1984 World Book Year Book.: The Annual Supplement to the World Book Encyclopedia. ed. Chicago: World book, Inc., 1984.
MLA (9e ed.) Bronvermelding
The 1984 World Book Year Book.: The Annual Supplement to the World Book Encyclopedia. ed. World book, Inc., 1984.
Let op: Deze citaties zijn niet altijd 100% accuraat.