APA (7th ed.) Citation

Wall, L. (2010). Perl Language Reference Manual: For Perl version 5.12.1 (1. Printing.). Network Theory Ltd..

Chicago Style (17th ed.) Citation

Wall, Larry. Perl Language Reference Manual: For Perl Version 5.12.1. 1. Printing. s.l.: Network Theory Ltd., 2010.

MLA (8th ed.) Citation

Wall, Larry. Perl Language Reference Manual: For Perl Version 5.12.1. 1. Printing. Network Theory Ltd., 2010.

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