APA (7th ed.) Citation

Kneifel, J. (1973). The seagoing commerce of the German Democratic Republic. Publicitas.

Chicago Style (17th ed.) Citation

Kneifel, Johannes. The Seagoing Commerce of the German Democratic Republic. Hamburg: Publicitas, 1973.

MLA (9th ed.) Citation

Kneifel, Johannes. The Seagoing Commerce of the German Democratic Republic. Publicitas, 1973.

Warning: These citations may not always be 100% accurate.