APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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