Copenhagen, North Sealand : as you see it.

MLA

Copenhagen, North Sealand : As You See It. Copenhagen,: Grønlund, 1947.

APA

(1947). Copenhagen, North Sealand : as you see it. Copenhagen,: Grønlund.

Chicago

Copenhagen, North Sealand: As You See it. Copenhagen,: Grønlund, 1947.