Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.