APA (7th ed.) Citation

(1980). On-Line Bibliographic Search Services. SPEC Kit 62.

Chicago Style (17th ed.) Citation

On-Line Bibliographic Search Services. SPEC Kit 62. 1980.

MLA (9th ed.) Citation

On-Line Bibliographic Search Services. SPEC Kit 62. 1980.

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