APA (7th ed.) Citation

(1986). Best reference books: 1981 - 1985 ; titles of lasting value selected from American reference books annual. Libr. Unlimited.

Chicago Style (17th ed.) Citation

Best Reference Books: 1981 - 1985 ; Titles of Lasting Value Selected from American Reference Books Annual. Littleton, Colo: Libr. Unlimited, 1986.

MLA (9th ed.) Citation

Best Reference Books: 1981 - 1985 ; Titles of Lasting Value Selected from American Reference Books Annual. Libr. Unlimited, 1986.

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