Cita APA (7a ed.)

(1999). Yearbook of Science and the Future 2000 (1a ed.). Encyclopaedia Britannica, Inc.

Cita Chicago Style (17a ed.)

Yearbook of Science and the Future 2000. 1a ed. Chicago: Encyclopaedia Britannica, Inc, 1999.

Cita MLA (9a ed.)

Yearbook of Science and the Future 2000. 1a ed. Encyclopaedia Britannica, Inc, 1999.