APA (7th ed.) Citation

Harward, J. (1987). TLG QUEL: A prototype for an interactive query language for using the TLG database.

Chicago Style (17th ed.) Citation

Harward, J. TLG QUEL: A Prototype for an Interactive Query Language for Using the TLG Database. 1987.

MLA (9th ed.) Citation

Harward, J. TLG QUEL: A Prototype for an Interactive Query Language for Using the TLG Database. 1987.

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