APA(7版)引用形式

Evans, I. O. (1959). The observer's book of flags: By I.O. Evans (Reprint.). Warne.

Chicagoスタイル(17版)引用形式

Evans, Idrisyn Oliver. The Observer's Book of Flags: By I.O. Evans. Reprint. London [u.a.]: Warne, 1959.

MLA(8版)引用形式

Evans, Idrisyn Oliver. The Observer's Book of Flags: By I.O. Evans. Reprint. Warne, 1959.

警告: この引用は必ずしも正確ではありません.