Cita APA (7a ed.)

Rasmussen, S. E. (1934). London: The unique city. Penguin.

Cita Chicago Style (17a ed.)

Rasmussen, Steen Eiler. London: The Unique City. Aylesbury: Penguin, 1934.

Cita MLA (9a ed.)

Rasmussen, Steen Eiler. London: The Unique City. Penguin, 1934.