APA (7th ed.) Citation

(1988). Yearbook of science and the future 1989. Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

Yearbook of Science and the Future 1989. Chicago [etc.]: Encyclopaedia Britannica, 1988.

MLA (9th ed.) Citation

Yearbook of Science and the Future 1989. Encyclopaedia Britannica, 1988.

Warning: These citations may not always be 100% accurate.