APA (7th ed.) Citation

Berlin Information, D. (1987). Erich verschmittzter Tierpark (o.A.).

Chicago Style (17th ed.) Citation

Berlin Information, DDR. Erich Verschmittzter Tierpark. o.A. Berlin, 1987.

MLA (8th ed.) Citation

Berlin Information, DDR. Erich Verschmittzter Tierpark. o.A. 1987.

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