APA (7th ed.) Zitazioa

KingdonWard, F. (1913). The Land of the blue poppy. at the University Press.

Chicago Style (17th ed.) Zitazioa

KingdonWard, F. The Land of the Blue Poppy. Cambridge: at the University Press, 1913.

MLA (9th ed.) Zitazioa

KingdonWard, F. The Land of the Blue Poppy. at the University Press, 1913.