Cita APA (7a ed.)

Clayton, R., & Slater, R. E. (1966). The port of London. Oxford Univ. Press.

Cita Chicago Style (17a ed.)

Clayton, Robert, y R. E. Slater. The Port of London. London [u.a.]: Oxford Univ. Press, 1966.

Cita MLA (9a ed.)

Clayton, Robert, y R. E. Slater. The Port of London. Oxford Univ. Press, 1966.