APA (7th ed.) Citation

(1972). Gutachten Bundesgartenschau Essen 1981.

Chicago Style (17th ed.) Citation

Gutachten Bundesgartenschau Essen 1981. Essen, 1972.

MLA (9th ed.) Citation

Gutachten Bundesgartenschau Essen 1981. 1972.

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