Kannik, P. (1959). The flag book ([3rd ed.].). Barrows.
Chicago Style (17th ed.) CitationKannik, Preben. The Flag Book. [3rd ed.]. New York: Barrows, 1959.
MLA (9th ed.) CitationKannik, Preben. The Flag Book. [3rd ed.]. Barrows, 1959.
Warning: These citations may not always be 100% accurate.