APA (7e ed.) Bronvermelding

Não informado. (2000). Transports: Rail, route, air, eau. [s.n.].

Chicago (17e ed.) Bronvermelding

Não informado. Transports: Rail, Route, Air, Eau. Paris: [s.n.], 2000.

MLA (8e ed.) Bronvermelding

Não informado. Transports: Rail, Route, Air, Eau. [s.n.], 2000.

Let op: Deze citaties zijn niet altijd 100% accuraat.