Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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