APA (7th ed.) Zitazioa

Spengler, J. J. (1979). France faces Depopulation: Postlude edition, 1936-1976. Duke U.Pr.

Chicago Style (17th ed.) Zitazioa

Spengler, Joseph J. France Faces Depopulation: Postlude Edition, 1936-1976. Durham, N.C: Duke U.Pr, 1979.

MLA (9th ed.) Zitazioa

Spengler, Joseph J. France Faces Depopulation: Postlude Edition, 1936-1976. Duke U.Pr, 1979.