Cita APA (7th ed.)

(1982). 1983: Yearbook of science and the future. Encyclopaedia Britannica.

Cita Chicago (17th ed.)

1983: Yearbook of Science and the Future. Chicago: Encyclopaedia Britannica, 1982.

Cita MLA (8th ed.)

1983: Yearbook of Science and the Future. Encyclopaedia Britannica, 1982.