APA (7th ed.) Citation

Lathrop, L. (1999). An indexer's guide to the Internet (2nd ed.). Information Today.

Chicago Style (17th ed.) Citation

Lathrop, Lori. An Indexer's Guide to the Internet. 2nd ed. Medford, NJ: Information Today, 1999.

MLA (9th ed.) Citation

Lathrop, Lori. An Indexer's Guide to the Internet. 2nd ed. Information Today, 1999.