APA (7th ed.) Citation

Schwadtke, K. (1970). Deutschlands Handelsflotte 1970. Lehmann.

Chicago Style (17th ed.) Citation

Schwadtke, Karl-Heinz. Deutschlands Handelsflotte 1970. München: Lehmann, 1970.

MLA (9th ed.) Citation

Schwadtke, Karl-Heinz. Deutschlands Handelsflotte 1970. Lehmann, 1970.

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