APA Style

Hughes, Edward, Hughes, Christopher. (1987). Engineering science (Third edition). Hong kong: Longmn scientific & technical.

Chicago Style

Hughes, Edward, Hughes, Christopher. Engineering science. Third edition Hong kong: Longmn scientific & technical, 1987. Text.

MLA Style

Hughes, Edward, Hughes, Christopher. Engineering science. Third edition Hong kong: Longmn scientific & technical, 1987. Text.

Turabian Style

Hughes, Edward, Hughes, Christopher. Engineering science. Third edition Hong kong: Longmn scientific & technical, 1987. Print.