APA (7th ed.) Citation

Bartkus, E. P. (1982). Use of Numeric Databases in Reference and Information Services.

Chicago Style (17th ed.) Citation

Bartkus, Edward P. Use of Numeric Databases in Reference and Information Services. 1982.

MLA (9th ed.) Citation

Bartkus, Edward P. Use of Numeric Databases in Reference and Information Services. 1982.

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