APA (7th ed.) Citation

Heitzer, H. (1979). DDR. Dietz.

Chicago Style (17th ed.) Citation

Heitzer, Heinz. DDR. Berlin: Dietz, 1979.

MLA (8th ed.) Citation

Heitzer, Heinz. DDR. Dietz, 1979.

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