Gaya APA

Catalogin, L, O, C., BENTHALL, J. (1975). The encyclopedia americana volume 13 Goethe to hearst . New York: Encyclopedia Americana Corporation.

Gaya MLA

Catalogin, Library, Of, Conggress., BENTHALL, Jonathan. "The encyclopedia americana volume 13 Goethe to hearst". New York: Encyclopedia Americana Corporation, 1975. Buku Teks.