Cita APA (7a ed.)

Alderton, P. M. (1980). Sea transport: Oparation and economics. Thomas reed publication.

Cita Chicago Style (17a ed.)

Alderton, Patrick M. Sea Transport: Oparation and Economics. London: Thomas reed publication, 1980.

Cita MLA (9a ed.)

Alderton, Patrick M. Sea Transport: Oparation and Economics. Thomas reed publication, 1980.