APA (7th ed.) Citation

Tenopir, C., & Smith, T. R. (1990). General Periodical Indexes on CD-ROM.

Chicago Style (17th ed.) Citation

Tenopir, Carol, and Timothy Ray Smith. General Periodical Indexes on CD-ROM. 1990.

MLA (9th ed.) Citation

Tenopir, Carol, and Timothy Ray Smith. General Periodical Indexes on CD-ROM. 1990.

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