Gaya APA

STROUD, K., BOOTH, D, J. (2007). Engineering mathematics (6 th. ed.). New York: Palgrave Macmillan.

Gaya MLA

STROUD, K.A., BOOTH, Dexter, J.. "Engineering mathematics". 6 th. ed. New York: Palgrave Macmillan, 2007. Buku.