Gaya APA

Hart, D, W. (1990). Thanks to God and the Revolution: The oral history of a Ni- caraguan family. Foreword: Harvey Williams. . Madison: Madison University of Wisconsin Press.

Gaya MLA

Hart, Dianne, Walta. "Thanks to God and the Revolution: The oral history of a Ni- caraguan family. Foreword: Harvey Williams. ". Madison: Madison University of Wisconsin Press, 1990. Buku.