Penggayaan APA

ASHBY, Michael. (2007). Materials . New York: Elsevier.

Chicago Style

ASHBY, Michael. Materials. New York: Elsevier, 2007. Buku.

MLA Style

ASHBY, Michael. Materials. New York: Elsevier, 2007. Buku.

Turabian Style

ASHBY, Michael. Materials. New York: Elsevier, 2007. Buku.