APA

White L, Concawe & White L. (1994). The contribution of sulphur dioxide emissions from ships to coastal deposition and air quality in the channel and southern north sea area. Brussels: Concawe.

Chicago

White L, Concawe and White L. 1994. The contribution of sulphur dioxide emissions from ships to coastal deposition and air quality in the channel and southern north sea area. Brussels: Concawe.

Harvard

White L, Concawe and White L. (1994). The contribution of sulphur dioxide emissions from ships to coastal deposition and air quality in the channel and southern north sea area. Brussels: Concawe.

MLA

White L, Concawe and White L. The contribution of sulphur dioxide emissions from ships to coastal deposition and air quality in the channel and southern north sea area. Brussels: Concawe. 1994.