APA (7th ed.) Citation

(1987). Directory of experts and consultants in science and engineering. Research Publications.

Chicago Style (17th ed.) Citation

Directory of Experts and Consultants in Science and Engineering. Woodbridge, Conn.: Research Publications, 1987.

MLA (9th ed.) Citation

Directory of Experts and Consultants in Science and Engineering. Research Publications, 1987.

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