Department of Government Printing. (2016). Department of Government Printing. Department of Government Printing.
Cytowanie według stylu Chicago (wyd. 17)Department of Government Printing. Department of Government Printing. Colombo, Sri Lanka: Department of Government Printing, 2016.
Cytowanie według stylu MLA (wyd. 8)Department of Government Printing. Department of Government Printing. Department of Government Printing, 2016.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..