APA (7th ed.) Citation

Hall, J. N., & Schwartz, R. L. (1998). Effective Perl programming: Writing better programs with Perl. Addison Wesley Longman, Inc.

Chicago Style (17th ed.) Citation

Hall, Joseph N., and Randal L. Schwartz. Effective Perl Programming: Writing Better Programs with Perl. Reading, Massachusetts: Addison Wesley Longman, Inc, 1998.

MLA (9th ed.) Citation

Hall, Joseph N., and Randal L. Schwartz. Effective Perl Programming: Writing Better Programs with Perl. Addison Wesley Longman, Inc, 1998.