APA (7th ed.) Citation

Noelle, E. (1977). Umfragen zur inneren Pressefreiheit.

Chicago Style (17th ed.) Citation

Noelle, Elisabeth. Umfragen Zur Inneren Pressefreiheit. 1977.

MLA (9th ed.) Citation

Noelle, Elisabeth. Umfragen Zur Inneren Pressefreiheit. 1977.

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