APA Citatie

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

Chicago Style citaat

Hall, Joseph N., en Randal L. Schwartz. Effective Perl Programming: Writing Better Programs with Perl. Reading, Mass.: Addison Wesley, 1998.

MLA citatie

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